agent: lumotia-rebrand — fix Codex cross-model review blockers

Codex independent review found 11 blockers post-cascade. All addressed. CRITICAL (data-loss / crash): 10. crates/core/src/paths.rs — migrate_legacy_data_dir_inner used fs::rename which fails with EXDEV when source + target are on different filesystems (encrypted-home, bind mounts, separate $XDG_DATA_HOME partition). Combined with the Phase 5 QC fix that made migration errors fatal, this would crash on first launch for any user whose data dir spans filesystems. Added rename_or_copy_tree() that falls back to copy_dir_recursive + remove_dir_all on CrossesDevices / errno 18 (EXDEV). Symlinks preserved verbatim. Same fallback applied to magnotia.db -> lumotia.db inside the dir. 11. Added 4 unit tests: copy_dir_recursive preserves nested structure, rename_or_copy_tree same-filesystem happy path, is_cross_device classifies CrossesDevices kind + raw errno 18. Doc residuals (blockers 1-9): 1. crates/cloud-providers/Cargo.toml — "Wyrdnote pending rebrand" description. 2. crates/cloud-providers/src/provider.rs — module docs + test fixture Wyrdnote refs. 3. crates/transcription/src/orchestrator.rs — module docs + test fixture Wyrdnote refs. 4. docs/roadmap/2026-05-10-pkm-phase-tooling-shortlist.md — phase name + outputs/wyrdnote path refs. 5. docs/architecture-map/04-llm-formatting-mcp/llm-tests.md — MAGNOTIA_LLM_TEST_MODEL env var. 6. .../cloud-providers-stubs.md — MAGNOTIA_API_KEY_*. 7. docs/architecture-map/03-audio-transcription/tests-and-fixtures.md — MAGNOTIA_WHISPER_*. 8. docs/gpu-tuning/plan.md — MAGNOTIA_BENCH_RUN. 9. docs/superpowers/specs/2026-05-09-battery-gpu-aware-thread-tuning- design.md + corresponding plan — MAGNOTIA_POWER_STATE_OVERRIDE, MAGNOTIA_INFERENCE_THREADS. cargo test --workspace: 343 pass / 0 fail (up from 339; +4 EXDEV fallback tests). Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
agent: lumotia-rebrand — final residuals (HANDOVER + arch-map readme + ui-kit React fn)
2026-05-13 13:39:21 +01:00 · 2026-05-13 13:19:34 +01:00 · 2026-05-13 12:38:03 +01:00 · 2026-05-13 12:29:37 +01:00 · 2026-05-13 12:10:50 +01:00 · 2026-05-13 09:47:28 +01:00
299 changed files with 2678 additions and 1981 deletions
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -2752,6 +2752,169 @@ version = "0.1.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "112b39cec0b298b6c1999fee3e31427f74f676e4cb9879ed1a121b43661a4154"

+[[package]]
+name = "lumotia"
+version = "0.1.0"
+dependencies = [
+ "arboard",
+ "base64 0.22.1",
+ "gdk",
+ "gtk",
+ "lumotia-ai-formatting",
+ "lumotia-audio",
+ "lumotia-cloud-providers",
+ "lumotia-core",
+ "lumotia-hotkey",
+ "lumotia-llm",
+ "lumotia-storage",
+ "lumotia-transcription",
+ "objc2",
+ "objc2-foundation",
+ "serde",
+ "serde_json",
+ "sqlx",
+ "tauri",
+ "tauri-build",
+ "tauri-plugin-autostart",
+ "tauri-plugin-dialog",
+ "tauri-plugin-global-shortcut",
+ "tauri-plugin-notification",
+ "tauri-plugin-opener",
+ "tauri-plugin-window-state",
+ "tempfile",
+ "tokio",
+ "tracing",
+ "tracing-subscriber",
+ "uuid",
+ "webkit2gtk",
+]
+
+[[package]]
+name = "lumotia-ai-formatting"
+version = "0.1.0"
+dependencies = [
+ "lumotia-core",
+ "lumotia-llm",
+ "regex-lite",
+ "tracing",
+]
+
+[[package]]
+name = "lumotia-audio"
+version = "0.1.0"
+dependencies = [
+ "cpal",
+ "hound",
+ "lumotia-core",
+ "regex",
+ "rubato",
+ "serde",
+ "symphonia",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "lumotia-cloud-providers"
+version = "0.1.0"
+dependencies = [
+ "async-trait",
+ "lumotia-core",
+ "serde",
+]
+
+[[package]]
+name = "lumotia-core"
+version = "0.1.0"
+dependencies = [
+ "async-trait",
+ "libloading 0.8.9",
+ "num_cpus",
+ "serde",
+ "serde_json",
+ "sysinfo",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tracing",
+ "tracing-subscriber",
+]
+
+[[package]]
+name = "lumotia-hotkey"
+version = "0.1.0"
+dependencies = [
+ "evdev",
+ "lumotia-core",
+ "nix 0.29.0",
+ "notify",
+ "serde",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "lumotia-llm"
+version = "0.1.0"
+dependencies = [
+ "encoding_rs",
+ "futures-util",
+ "llama-cpp-2",
+ "lumotia-core",
+ "reqwest 0.12.28",
+ "serde",
+ "serde_json",
+ "sha2",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+]
+
+[[package]]
+name = "lumotia-mcp"
+version = "0.1.0"
+dependencies = [
+ "anyhow",
+ "lumotia-storage",
+ "serde",
+ "serde_json",
+ "sqlx",
+ "tempfile",
+ "tokio",
+]
+
+[[package]]
+name = "lumotia-storage"
+version = "0.1.0"
+dependencies = [
+ "log",
+ "lumotia-core",
+ "serde",
+ "sqlx",
+ "thiserror 1.0.69",
+ "tokio",
+ "uuid",
+]
+
+[[package]]
+name = "lumotia-transcription"
+version = "0.1.0"
+dependencies = [
+ "async-trait",
+ "futures-util",
+ "lumotia-cloud-providers",
+ "lumotia-core",
+ "num_cpus",
+ "reqwest 0.12.28",
+ "sha2",
+ "tempfile",
+ "thiserror 2.0.18",
+ "tokio",
+ "tracing",
+ "transcribe-rs",
+ "whisper-rs",
+]
+
 [[package]]
 name = "lzma-rust2"
 version = "0.15.7"
@@ -2785,169 +2948,6 @@ dependencies = [
 "libc",
 ]

-[[package]]
-name = "magnotia"
-version = "0.1.0"
-dependencies = [
- "arboard",
- "base64 0.22.1",
- "gdk",
- "gtk",
- "magnotia-ai-formatting",
- "magnotia-audio",
- "magnotia-cloud-providers",
- "magnotia-core",
- "magnotia-hotkey",
- "magnotia-llm",
- "magnotia-storage",
- "magnotia-transcription",
- "objc2",
- "objc2-foundation",
- "serde",
- "serde_json",
- "sqlx",
- "tauri",
- "tauri-build",
- "tauri-plugin-autostart",
- "tauri-plugin-dialog",
- "tauri-plugin-global-shortcut",
- "tauri-plugin-notification",
- "tauri-plugin-opener",
- "tauri-plugin-window-state",
- "tempfile",
- "tokio",
- "tracing",
- "tracing-subscriber",
- "uuid",
- "webkit2gtk",
-]
-
-[[package]]
-name = "magnotia-ai-formatting"
-version = "0.1.0"
-dependencies = [
- "magnotia-core",
- "magnotia-llm",
- "regex-lite",
- "tracing",
-]
-
-[[package]]
-name = "magnotia-audio"
-version = "0.1.0"
-dependencies = [
- "cpal",
- "hound",
- "magnotia-core",
- "regex",
- "rubato",
- "serde",
- "symphonia",
- "tokio",
- "tracing",
-]
-
-[[package]]
-name = "magnotia-cloud-providers"
-version = "0.1.0"
-dependencies = [
- "async-trait",
- "magnotia-core",
- "serde",
-]
-
-[[package]]
-name = "magnotia-core"
-version = "0.1.0"
-dependencies = [
- "async-trait",
- "libloading 0.8.9",
- "num_cpus",
- "serde",
- "serde_json",
- "sysinfo",
- "tempfile",
- "thiserror 2.0.18",
- "tracing",
- "tracing-subscriber",
-]
-
-[[package]]
-name = "magnotia-hotkey"
-version = "0.1.0"
-dependencies = [
- "evdev",
- "magnotia-core",
- "nix 0.29.0",
- "notify",
- "serde",
- "tokio",
- "tracing",
-]
-
-[[package]]
-name = "magnotia-llm"
-version = "0.1.0"
-dependencies = [
- "encoding_rs",
- "futures-util",
- "llama-cpp-2",
- "magnotia-core",
- "reqwest 0.12.28",
- "serde",
- "serde_json",
- "sha2",
- "tempfile",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
-]
-
-[[package]]
-name = "magnotia-mcp"
-version = "0.1.0"
-dependencies = [
- "anyhow",
- "magnotia-storage",
- "serde",
- "serde_json",
- "sqlx",
- "tempfile",
- "tokio",
-]
-
-[[package]]
-name = "magnotia-storage"
-version = "0.1.0"
-dependencies = [
- "log",
- "magnotia-core",
- "serde",
- "sqlx",
- "thiserror 1.0.69",
- "tokio",
- "uuid",
-]
-
-[[package]]
-name = "magnotia-transcription"
-version = "0.1.0"
-dependencies = [
- "async-trait",
- "futures-util",
- "magnotia-cloud-providers",
- "magnotia-core",
- "num_cpus",
- "reqwest 0.12.28",
- "sha2",
- "tempfile",
- "thiserror 2.0.18",
- "tokio",
- "tracing",
- "transcribe-rs",
- "whisper-rs",
-]
-
 [[package]]
 name = "markup5ever"
 version = "0.14.1"
--- a/HANDOVER.md
+++ b/HANDOVER.md
@@ -1,11 +1,11 @@
 ---
 name: handover-2026-04-25
 type: reference
-tags: [handover, session, magnotia, phase-9, polish-debt]
+tags: [handover, session, lumotia, phase-9, polish-debt]
 description: Session handover — 2026/04/24-25 Phase 9 polish debt mostly shipped
 ---

-# Magnotia Handover — 2026/04/25
+# Lumotia Handover — 2026/04/25

 > **Note:** Session-specific handover. Migration v14 (`transcripts.llm_tags`) was the head **at the time of this session**. Subsequent work has advanced the schema; current head is v15 (`idx_transcripts_profile_created`, composite index). For the current codebase shape, see [`docs/architecture-map/`](docs/architecture-map/) and [`KNOWN-ISSUES.md`](KNOWN-ISSUES.md).

@@ -13,25 +13,25 @@ Phase 9 session. Spec + plan written from scratch and committed; plan correction

 ## Rebrand note

-Product rename **Magnotia → Magnotia** still in flight. Copy in new docs is "Magnotia"; codebase paths / package names / repos still carry `magnotia`. No rebrand work this session. See `~/.claude/projects/-home-jake-Documents-CORBEL-Main/memory/project_magnotia_rebrand.md`.
+Product rename **Magnotia → Lumotia** completed 2026/05/13 (cascade across both repos, all 15 phases, cynical-QC gated). Codebase paths, package names, crate names, bundle identifier (`consulting.corbel.lumotia`), localStorage keys, settings keys, event channels, and on-disk data dir all carry `lumotia`. Migration shims preserve existing user data (data-dir rename, settings-key rename, localStorage-key rename). Remote repo rename pending Jake's action. See `~/.claude/projects/-home-jake-Documents-CORBEL-Main/memory/project_lumotia_rebrand_cascade_complete.md` (write pending Phase 15.5 of the cascade plan).

 ## What shipped this session

 ### 9a — Export plumbing
- `write_text_file_cmd` Rust command in new `src-tauri/src/commands/fs.rs`, with two unit tests (UTF-8 round-trip + bad-parent error path). Registered in `invoke_handler!`. `tempfile = "3"` added as `[dev-dependencies]` on the magnotia crate.
+- `write_text_file_cmd` Rust command in new `src-tauri/src/commands/fs.rs`, with two unit tests (UTF-8 round-trip + bad-parent error path). Registered in `invoke_handler!`. `tempfile = "3"` added as `[dev-dependencies]` on the lumotia crate.
 - `src/lib/utils/saveMarkdown.ts` utility centralises `suggestedFilename`, `saveTranscriptAsMarkdown`, `exportTranscriptsToDir` (directory-mode bulk export with in-batch collision suffixing).
 - HistoryPage `exportMarkdown` no longer copies to clipboard; it opens the OS save dialog and writes the file. Cancel returns silently.
 - HistoryPage gained a slim leading checkbox per row, a bulk-action toolbar (select-all / clear / export / delete), `Esc` to clear, `Cmd/Ctrl+A` to select-all-visible when focus is inside the list and not in a text input.

 ### 9b — LLM content tags
- `magnotia-llm` exports a new `ContentTags { topic, intent }`, an `INTENT_CLOSED_SET`, an `is_valid_intent` helper, a `CONTENT_TAGS_SYSTEM` prompt and a `CONTENT_TAGS_GRAMMAR` GBNF (recursive style matching the existing `TASK_ARRAY_GRAMMAR`).
- `LlmEngine::extract_content_tags` method follows the same render-chat → generate → JSON-parse shape as the existing `cleanup_text` and `extract_tasks`. Truncates to the trailing 2000 chars on a UTF-8 boundary; max_tokens 96 is enough for the JSON envelope. Smoke test in `crates/llm/tests/content_tags_smoke.rs` is gated on `MAGNOTIA_LLM_TEST_MODEL` matching the Phase 8 pattern.
+- `lumotia-llm` exports a new `ContentTags { topic, intent }`, an `INTENT_CLOSED_SET`, an `is_valid_intent` helper, a `CONTENT_TAGS_SYSTEM` prompt and a `CONTENT_TAGS_GRAMMAR` GBNF (recursive style matching the existing `TASK_ARRAY_GRAMMAR`).
+- `LlmEngine::extract_content_tags` method follows the same render-chat → generate → JSON-parse shape as the existing `cleanup_text` and `extract_tasks`. Truncates to the trailing 2000 chars on a UTF-8 boundary; max_tokens 96 is enough for the JSON envelope. Smoke test in `crates/llm/tests/content_tags_smoke.rs` is gated on `LUMOTIA_LLM_TEST_MODEL` matching the Phase 8 pattern.
 - `extract_content_tags_cmd` Tauri wrapper bridges through `state.llm_engine` with the standard `spawn_blocking` + `PowerAssertion` guard.

 ### 9b structural — migration v14 + persistence wiring
 A correction layered in after the critical-review pass discovered the original Task 9 was assuming a writable `saveHistory()` path that turned out to be a no-op stub.
 - Migration v14 adds `transcripts.llm_tags TEXT NOT NULL DEFAULT ''`.
- `magnotia-storage` `database.rs` SELECT statements include the column. `TranscriptRow` + `transcript_row_from` carry it. `update_transcript_meta` accepts an `Option<&str>` for `llm_tags` (sixth optional, `#[allow(too_many_arguments)]` keeps clippy happy without inverting the signature into a struct).
+- `lumotia-storage` `database.rs` SELECT statements include the column. `TranscriptRow` + `transcript_row_from` carry it. `update_transcript_meta` accepts an `Option<&str>` for `llm_tags` (sixth optional, `#[allow(too_many_arguments)]` keeps clippy happy without inverting the signature into a struct).
 - `commands/transcripts.rs` `TranscriptDto` + `UpdateTranscriptMetaRequest` add `llm_tags`; `update_transcript_meta_cmd` forwards.
 - Frontend types: `TranscriptEntry.llmTags: string[]`, `TranscriptRow.llmTags: string`, `ContentTags`, optional `TranscriptMetaPatch.llmTags`.
 - `mapTranscriptRow` hydrates `llmTags`. `saveTranscriptMeta` now also forwards `llmTags` payloads. `buildFrontmatter` unions auto + manual + LLM tags into the exported markdown frontmatter.
@@ -56,7 +56,7 @@ Fresh run on `main` tip `dd45f10`:

 - `cargo fmt --check`: clean.
 - `cargo clippy --all-targets -- -D warnings`: clean.
- `cargo test`: **277 tests pass**, 0 failed. Storage gained 1 new test (`update_transcript_meta_writes_llm_tags`), magnotia-tauri gained 2 (write_text_file). The Phase 8 brittle test fix is in this count.
+- `cargo test`: **277 tests pass**, 0 failed. Storage gained 1 new test (`update_transcript_meta_writes_llm_tags`), lumotia-tauri gained 2 (write_text_file). The Phase 8 brittle test fix is in this count.
 - `npm run check`: 0 errors, 0 warnings across 3957 files.
 - `npm run build`: clean production build via `@sveltejs/adapter-static`.

@@ -64,13 +64,13 @@ Fresh run on `main` tip `dd45f10`:

 The original Phase 9 spec + plan committed at `49a795f` + `48d3db7` had three mismatches against the actual codebase, surfaced by a critical-review pass before execution. Layered as a corrections appendix in commit `3eb24f2`:

-1. `magnotia-llm` is `LlmEngine::generate(prompt, config)` synchronous, not the speculated `LlamaEngine::generate_chat(messages, config).await`.
+1. `lumotia-llm` is `LlmEngine::generate(prompt, config)` synchronous, not the speculated `LlamaEngine::generate_chat(messages, config).await`.
 2. `AppState.llm_engine: Arc<LlmEngine>` is direct, not behind a `RwLock`.
 3. **Structural** — `transcripts.llm_tags` requires a real SQLite migration plus Tauri command extension because the frontend `saveHistory()` is a no-op stub. Original plan assumed `manualTags`-mirroring would suffice. Migration v14 + `update_transcript_meta` extension landed as a new task to cover this. Picked up the latent `manualTags` persistence bug for free.

 ## Owed to Jake (next session)

-1. **Manual dogfood walkthrough.** Cannot be driven by an automated agent. When opening Magnotia next:
+1. **Manual dogfood walkthrough.** Cannot be driven by an automated agent. When opening Lumotia next:
   - Export one transcript via the History "Export .md" button — save dialog opens, file written to chosen path. Cancel — no toast, no fallback.
   - Select 3 history rows via checkboxes — toolbar surfaces, "Export selected" writes one .md per row to a chosen folder, collisions suffixed " (2)" etc.
   - Click "Tag" on one row — within a few seconds, dashed `topic:*` and `intent:*` chips appear. Click a chip — it moves into `manualTags` (solid accent chip). Page refresh — both `manualTags` and `llmTags` survive (this is the persistence-fix outcome).
@@ -92,7 +92,7 @@ The original Phase 9 spec + plan committed at `49a795f` + `48d3db7` had three mi
 | Phases 1-8 | All shipped. |
 | Phase 9 | **Mostly shipped this session.** Export plumbing, LLM content tags (with persistence), polish on sparkline + badge are live. SettingsPage deeper restructure + walkthrough a11y sweeps deferred. Roadmap entry updated. |
 | Phase 10a | QC: dogfood walkthrough (above), Rachmann's RB-08 Mac verification (parallel), cross-platform CI, a11y regression, clean-install test. Half day. |
-| Phase 10b | Magnotia → Magnotia rename sweep: package name, all 10 crates, bundle ids, install paths, `magnotia.db` → `magnotia.db`, event names, repo rename on both remotes. Half to 1 day. |
+| Phase 10b | Magnotia → Lumotia rename sweep: **COMPLETE 2026/05/13** (cascade across both repos, 15 phases). Remote repo rename pending Jake. |
 | Phase 10c | Release: 0.1.0 version sync, CHANGELOG seeded from roadmap phases, release notes, tag + push. Half day. |

 ### Release-blocker state
@@ -111,8 +111,8 @@ The original Phase 9 spec + plan committed at `49a795f` + `48d3db7` had three mi

 - Spec: [docs/superpowers/specs/2026-04-24-phase9-polish-debt-design.md](docs/superpowers/specs/2026-04-24-phase9-polish-debt-design.md)
 - Plan: [docs/superpowers/plans/2026-04-24-phase9-polish-debt.md](docs/superpowers/plans/2026-04-24-phase9-polish-debt.md)
- Roadmap: [docs/roadmap/2026-04-23-magnotia-feature-complete-roadmap.md](docs/roadmap/2026-04-23-magnotia-feature-complete-roadmap.md)
+- Roadmap: [docs/roadmap/2026-04-23-lumotia-feature-complete-roadmap.md](docs/roadmap/2026-04-23-lumotia-feature-complete-roadmap.md)
 - Previous handover: [HANDOVER-2026-04-24.md](HANDOVER-2026-04-24.md) (Phase 8)
 - Release-blocker index: [docs/issues/README.md](docs/issues/README.md)
- Rebrand memory: `~/.claude/projects/-home-jake-Documents-CORBEL-Main/memory/project_magnotia_rebrand.md`
+- Rebrand memory: `~/.claude/projects/-home-jake-Documents-CORBEL-Main/memory/project_lumotia_rebrand_cascade_complete.md`
 - Active-focus upstream: `context/active-focus.md` in CORBEL-Main
--- a/KNOWN-ISSUES.md
+++ b/KNOWN-ISSUES.md
@@ -36,7 +36,7 @@ Tracked limitations and partial implementations in the current codebase. Each en

 ## Cloud providers

-### KI-04 — `magnotia-cloud-providers` crate is not user-exposed
+### KI-04 — `lumotia-cloud-providers` crate is not user-exposed

 **Status:** The crate is a declared workspace dependency in [`src-tauri/Cargo.toml:36`](src-tauri/Cargo.toml#L36) and compiles into the binary, but no Tauri command, page, or settings field invokes `store_api_key` / `retrieve_api_key`. There is no UI to enter or store a cloud API key in the current build.

--- a/README.md
+++ b/README.md
@@ -1,8 +1,8 @@
-# Magnotia
+# Lumotia

 *Think out loud. Keep working.*

-Magnotia is a local-first, cognitive-load-aware dictation and task-capture desktop app. Every transcription, LLM cleanup, and task extraction runs on the user's machine. No telemetry, no analytics, no cloud dependency. The app is designed around a single observation: people who think in bursts lose ideas faster than they can type, and the tool's job is to get out of the way.
+Lumotia is a local-first, cognitive-load-aware dictation and task-capture desktop app. Every transcription, LLM cleanup, and task extraction runs on the user's machine. No telemetry, no analytics, no cloud dependency. The app is designed around a single observation: people who think in bursts lose ideas faster than they can type, and the tool's job is to get out of the way.

 ---

@@ -21,15 +21,15 @@ Magnotia is a local-first, cognitive-load-aware dictation and task-capture deskt

 1. **Local-first is the floor, not a feature.** No voice, transcript, or task ever leaves the user's machine unless they explicitly send it. No telemetry.
 2. **Cognitive load is the limiting resource.** Every new setting must earn its mental real estate. Every interaction should reduce, not add, decisions.
-3. **Composable, not monolithic.** Magnotia is a dictation primitive: via MCP, CLI, and filesystem export, it slots into whatever workflow the user already has (Obsidian, Claude Desktop, Cline, any text field).
+3. **Composable, not monolithic.** Lumotia is a dictation primitive: via MCP, CLI, and filesystem export, it slots into whatever workflow the user already has (Obsidian, Claude Desktop, Cline, any text field).
 4. **LLM scope is narrow.** The in-app LLM does transcription cleanup and task extraction. It is not a wake-word agent, not a chat UI, not a multi-provider cloud fan-out.
 5. **Raw transcript is always recoverable.** Cleanup is additive, never destructive. The user can always see and revert to what Whisper heard.

-These are enforced in the codebase (where practical) and in the docs under [`docs/whisper-ecosystem/magnotia-context.md`](docs/whisper-ecosystem/magnotia-context.md).
+These are enforced in the codebase (where practical) and in the docs under [`docs/whisper-ecosystem/lumotia-context.md`](docs/whisper-ecosystem/lumotia-context.md).

 ---

-## What Magnotia does today
+## What Lumotia does today

 ### Speech-to-text
 - Vulkan-accelerated local **Whisper** inference via [whisper-rs](https://github.com/tazz4843/whisper-rs) 0.16 + whisper.cpp. Works on NVIDIA, AMD, Intel Arc, Apple (via MoltenVK), and integrated graphics.
@@ -65,7 +65,7 @@ These are enforced in the codebase (where practical) and in the docs under [`doc
 - Transcript editor window (`/viewer`) with debounced autosave.

 ### External integration
- **MCP stdio server** (`magnotia-mcp`) exposing read-only transcripts and tasks to any Model Context Protocol client (Claude Desktop, Cline, Cursor, etc.). No authentication, read-only, local-only.
+- **MCP stdio server** (`lumotia-mcp`) exposing read-only transcripts and tasks to any Model Context Protocol client (Claude Desktop, Cline, Cursor, etc.). No authentication, read-only, local-only.

 ### Accessibility
 - Dyslexia-friendly fonts bundled: Lexend, Atkinson Hyperlegible Next, OpenDyslexic.
@@ -84,7 +84,7 @@ These are enforced in the codebase (where practical) and in the docs under [`doc

 ## Architecture

-Magnotia is a Tauri 2 desktop app with three layers:
+Lumotia is a Tauri 2 desktop app with three layers:

 ```
 ┌─────────────────────────────────────────────────────────────────┐
@@ -102,18 +102,18 @@ Magnotia is a Tauri 2 desktop app with three layers:
 │           window-state                                          │
 ├─────────────────────────────────────────────────────────────────┤
 │  Rust workspace (crates/)                                       │
-│  magnotia-core, magnotia-audio, magnotia-transcription, magnotia-llm,               │
-│  magnotia-ai-formatting, magnotia-storage, magnotia-hotkey,                    │
-│  magnotia-cloud-providers, magnotia-mcp                                   │
+│  lumotia-core, lumotia-audio, lumotia-transcription, lumotia-llm,               │
+│  lumotia-ai-formatting, lumotia-storage, lumotia-hotkey,                    │
+│  lumotia-cloud-providers, lumotia-mcp                                   │
 └─────────────────────────────────────────────────────────────────┘
 ```

-The Rust workspace is the brain; Tauri is the OS integration surface; Svelte is the UI. The MCP server (`magnotia-mcp`) is a separate binary that opens Magnotia's SQLite store read-only — it's Magnotia-as-primitive for external agents.
+The Rust workspace is the brain; Tauri is the OS integration surface; Svelte is the UI. The MCP server (`lumotia-mcp`) is a separate binary that opens Lumotia's SQLite store read-only — it's Lumotia-as-primitive for external agents.

 ### Repository layout

 ```
-magnotia/
+lumotia/
 ├── Cargo.toml              # workspace root
 ├── src-tauri/              # Tauri app (main binary + commands)
 │   ├── src/
@@ -165,15 +165,15 @@ magnotia/

 | Crate | Responsibility |
 |---|---|
-| **`magnotia-core`** | Shared types (`Segment`, `Transcript`, `Megabytes`, `ModelId`), constants, the `Engine` / `SpeedTier` / `AccuracyTier` enums, hardware probe (`sysinfo`-based), model registry (Whisper + Parakeet entries), hardware-aware recommendation scoring, `process_watch` for meeting detection. |
-| **`magnotia-audio`** | `cpal`-based microphone capture with device hotplug + error forwarding, VAD, `rubato` streaming resampler to 16 kHz mono, `symphonia` file decoding, `hound` WAV I/O. |
-| **`magnotia-transcription`** | `whisper-rs` backend (`WhisperRsBackend`) that owns a `WhisperContext` and supports `set_initial_prompt`. `LocalEngine` wraps both Whisper and Parakeet (via `transcribe-rs` ONNX) behind a common `Transcriber` trait. Streaming primitives (`VadChunker`, `LocalAgreement`, buffer trim) live in the `streaming/` module. Model manager handles downloads, paths, and disk checks. |
-| **`magnotia-llm`** | `llama-cpp-2` engine with a four-tier Qwen3.5 / Qwen3.6 model manager. Three high-level surfaces: `cleanup_text` (formatting), `decompose_task` (3–7 micro-steps, GBNF-constrained JSON array), `extract_tasks` (optional-array, GBNF-constrained). Resumable HTTP downloads with SHA-256 verify. |
-| **`magnotia-ai-formatting`** | Post-processing pipeline: filler removal, British English conversion, anti-hallucination filter, smart paragraph breaks on long pauses, optional LLM cleanup. Also hosts the `llm_client::CLEANUP_PROMPT` constant (prompt-injection-hardened). |
-| **`magnotia-storage`** | SQLite via `sqlx` 0.8. Migrations, CRUD for transcripts / tasks / subtasks / profiles / profile terms / settings / error log, FTS5 search, file-storage paths. |
-| **`magnotia-hotkey`** | Linux `evdev` hotkey listener with device hotplug. Parses Tauri-style hotkey strings (`Ctrl+Shift+R`), emits Pressed / Released events. Works natively on Wayland (no X11 dependency). Checks `/dev/input/event*` access on startup; surfaces a clear "add yourself to the `input` group" error when missing. |
-| **`magnotia-cloud-providers`** | BYOK cloud-STT provider stubs. Currently empty scaffolding. When populated: OpenAI-compatible endpoint + Anthropic (ceiling for scope). |
-| **`magnotia-mcp`** | Standalone `magnotia-mcp` binary implementing the MCP stdio protocol (2024-11-05). Read-only tools: `list_transcripts`, `get_transcript`, `search_transcripts`, `list_tasks`. Opens Magnotia's SQLite store. |
+| **`lumotia-core`** | Shared types (`Segment`, `Transcript`, `Megabytes`, `ModelId`), constants, the `Engine` / `SpeedTier` / `AccuracyTier` enums, hardware probe (`sysinfo`-based), model registry (Whisper + Parakeet entries), hardware-aware recommendation scoring, `process_watch` for meeting detection. |
+| **`lumotia-audio`** | `cpal`-based microphone capture with device hotplug + error forwarding, VAD, `rubato` streaming resampler to 16 kHz mono, `symphonia` file decoding, `hound` WAV I/O. |
+| **`lumotia-transcription`** | `whisper-rs` backend (`WhisperRsBackend`) that owns a `WhisperContext` and supports `set_initial_prompt`. `LocalEngine` wraps both Whisper and Parakeet (via `transcribe-rs` ONNX) behind a common `Transcriber` trait. Streaming primitives (`VadChunker`, `LocalAgreement`, buffer trim) live in the `streaming/` module. Model manager handles downloads, paths, and disk checks. |
+| **`lumotia-llm`** | `llama-cpp-2` engine with a four-tier Qwen3.5 / Qwen3.6 model manager. Three high-level surfaces: `cleanup_text` (formatting), `decompose_task` (3–7 micro-steps, GBNF-constrained JSON array), `extract_tasks` (optional-array, GBNF-constrained). Resumable HTTP downloads with SHA-256 verify. |
+| **`lumotia-ai-formatting`** | Post-processing pipeline: filler removal, British English conversion, anti-hallucination filter, smart paragraph breaks on long pauses, optional LLM cleanup. Also hosts the `llm_client::CLEANUP_PROMPT` constant (prompt-injection-hardened). |
+| **`lumotia-storage`** | SQLite via `sqlx` 0.8. Migrations, CRUD for transcripts / tasks / subtasks / profiles / profile terms / settings / error log, FTS5 search, file-storage paths. |
+| **`lumotia-hotkey`** | Linux `evdev` hotkey listener with device hotplug. Parses Tauri-style hotkey strings (`Ctrl+Shift+R`), emits Pressed / Released events. Works natively on Wayland (no X11 dependency). Checks `/dev/input/event*` access on startup; surfaces a clear "add yourself to the `input` group" error when missing. |
+| **`lumotia-cloud-providers`** | BYOK cloud-STT provider stubs. Currently empty scaffolding. When populated: OpenAI-compatible endpoint + Anthropic (ceiling for scope). |
+| **`lumotia-mcp`** | Standalone `lumotia-mcp` binary implementing the MCP stdio protocol (2024-11-05). Read-only tools: `list_transcripts`, `get_transcript`, `search_transcripts`, `list_tasks`. Opens Lumotia's SQLite store. |

 ### Tauri commands (src-tauri/src/commands/)

@@ -313,24 +313,24 @@ Beyond this README, the repo ships extensive internal documentation:

 ### Product + strategy — `docs/brief/`
 Research briefs, competitive analysis, and strategic framing. Start with:
- [`what-magnotia-is.md`](docs/brief/what-magnotia-is.md) — product thesis
+- [`what-lumotia-is.md`](docs/brief/what-lumotia-is.md) — product thesis
 - [`why-current-tools-fail.md`](docs/brief/why-current-tools-fail.md) — market gap
 - [`design-principles.md`](docs/brief/design-principles.md) — full principle list
 - [`target-audience.md`](docs/brief/target-audience.md), [`market-size-demographics.md`](docs/brief/market-size-demographics.md)
 - Appendices on cognitive ergonomics, AI body doubling, evolutionary psychology, implementation intentions, HITL scaffolding, voice interfaces

 ### Brand — `docs/brand/`
- [`magnotia-brand-guidelines.md`](docs/brand/magnotia-brand-guidelines.md)
- [`magnotia-brand-platform.md`](docs/brand/magnotia-brand-platform.md)
+- [`lumotia-brand-guidelines.md`](docs/brand/lumotia-brand-guidelines.md)
+- [`lumotia-brand-platform.md`](docs/brand/lumotia-brand-platform.md)

 ### Technical research — `docs/whisper-ecosystem/`
-Cross-repo survey of 10 OSS Whisper projects, the Magnotia-specific atomic task backlog, and the two Cursor workstream plans.
+Cross-repo survey of 10 OSS Whisper projects, the Lumotia-specific atomic task backlog, and the two Cursor workstream plans.
 - [`brief.md`](docs/whisper-ecosystem/brief.md) — 31-item task backlog (the canonical research spec)
- [`magnotia-context.md`](docs/whisper-ecosystem/magnotia-context.md) — ideology, shipped state, file-ownership fence for cloud AI agents
+- [`lumotia-context.md`](docs/whisper-ecosystem/lumotia-context.md) — ideology, shipped state, file-ownership fence for cloud AI agents
 - [`workstream-A.md`](docs/whisper-ecosystem/workstream-A.md), [`workstream-B.md`](docs/whisper-ecosystem/workstream-B.md) — executed workstream plans

 ### GPU tuning — `docs/gpu-tuning/`
- [`plan.md`](docs/gpu-tuning/plan.md) — MVP plan for GGML env-var panel + `magnotia-bench` auto-tuner + `magnotia-configs` community repo
+- [`plan.md`](docs/gpu-tuning/plan.md) — MVP plan for GGML env-var panel + `lumotia-bench` auto-tuner + `lumotia-configs` community repo

 ### Session handovers
 - [`HANDOVER.md`](HANDOVER.md) — latest session summary
@@ -352,7 +352,7 @@ Pinned roadmap items (scoped in docs and session memory):
 - **Phase 4** — remaining items from [`workstream-A.md`](docs/whisper-ecosystem/workstream-A.md) + [`workstream-B.md`](docs/whisper-ecosystem/workstream-B.md)
 - **Voice calibration** — three-tier plan replacing the hardcoded speech-gate with per-user baselines
 - **GPU community tuning** — see [`docs/gpu-tuning/plan.md`](docs/gpu-tuning/plan.md); five-phase roadmap from settings panel to agentic auto-tuner + community config repo
- **Cloud endpoint contract test** — when `magnotia-cloud-providers` grows a real provider
+- **Cloud endpoint contract test** — when `lumotia-cloud-providers` grows a real provider
 - **`ggml` dedup** — replace the interim `-Wl,--allow-multiple-definition` link flag with a proper shared-lib setup; unblocks custom shader / backend work
 - **Mobile (iOS / Android)** — long-horizon, gated on the single-binary Rust stack scaling

@@ -360,7 +360,7 @@ Explicitly shelved (not coming without specific community signal):
 - Wake-word / always-listening agent
 - Chat-style LLM UI
 - Multi-provider cloud fan-out beyond OpenAI-compatible + Anthropic
- Second notes-editing surface (transcripts leave Magnotia via frontmatter to Obsidian)
+- Second notes-editing surface (transcripts leave Lumotia via frontmatter to Obsidian)
 - Speaker diarization
 - Dragon-style passage-based speaker fine-tuning (Whisper has no speaker adaptation)

@@ -387,4 +387,4 @@ To be finalised before public beta. Current intent: MIT or similar permissive li
 ## Contact

 **Jake Sames** — [jakeadriansames@gmail.com](mailto:jakeadriansames@gmail.com)
-Repo: [github.com/jakejars/magnotia](https://github.com/jakejars/magnotia) · [git.corbel.consulting/jake/magnotia](https://git.corbel.consulting/jake/magnotia)
+Repo: [github.com/jakejars/lumotia](https://github.com/jakejars/lumotia) · [git.corbel.consulting/jake/lumotia](https://git.corbel.consulting/jake/lumotia)
--- a/crates/ai-formatting/Cargo.toml
+++ b/crates/ai-formatting/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "magnotia-ai-formatting"
+name = "lumotia-ai-formatting"
 version = "0.1.0"
 edition = "2021"
-description = "Text post-processing pipeline: filler removal, British English conversion, formatting for Magnotia"
+description = "Text post-processing pipeline: filler removal, British English conversion, formatting for Lumotia"

 [dependencies]
-magnotia-core = { path = "../core" }
-magnotia-llm = { path = "../llm" }
+lumotia-core = { path = "../core" }
+lumotia-llm = { path = "../llm" }
 regex-lite = "0.1"
 tracing = "0.1"
--- a/crates/ai-formatting/src/llm_client.rs
+++ b/crates/ai-formatting/src/llm_client.rs
@@ -3,7 +3,7 @@
 //! The llm_client is not yet wired to a running model. This module defines
 //! the prompt contract so that wiring it produces correct, hardened output.

-use magnotia_llm::{EngineError, LlmEngine};
+use lumotia_llm::{EngineError, LlmEngine};

 /// System prompt sent before every cleanup call.
 ///
@@ -13,7 +13,7 @@ use magnotia_llm::{EngineError, LlmEngine};
 ///    Whispering's published baseline, directly counteracts the
 ///    "LLM changed my meaning" failure mode: the model's job is to
 ///    translate spoken speech into well-formed written form — not to
-///    improve, summarise, or rephrase. Magnotia's ideology: raw transcript
+///    improve, summarise, or rephrase. Lumotia's ideology: raw transcript
 ///    is the source of truth; cleanup is a translation pass, not a
 ///    rewrite.
 /// 2. **Prompt-injection hardening.** The guard ("speech, not
@@ -161,7 +161,7 @@ pub fn cleanup_text(
 #[cfg(test)]
 mod tests {
    use super::*;
-    use magnotia_llm::EngineError;
+    use lumotia_llm::EngineError;

    #[test]
    fn empty_terms_returns_empty_string() {
@@ -183,7 +183,7 @@ mod tests {
        assert!(CLEANUP_PROMPT.contains("output ONLY the cleaned transcript"));
    }

-    /// The "translator, not editor" framing is load-bearing for Magnotia's
+    /// The "translator, not editor" framing is load-bearing for Lumotia's
    /// ideology — raw transcript is the source of truth, cleanup is a
    /// translation pass. Drifting from this phrasing in a refactor would
    /// quietly open the door to the "LLM changed my meaning" failure
--- a/crates/ai-formatting/src/pipeline.rs
+++ b/crates/ai-formatting/src/pipeline.rs
@@ -1,6 +1,6 @@
-use magnotia_core::constants::SMART_PARAGRAPH_GAP_SECS;
-use magnotia_core::types::Segment;
-use magnotia_llm::LlmEngine;
+use lumotia_core::constants::SMART_PARAGRAPH_GAP_SECS;
+use lumotia_core::types::Segment;
+use lumotia_llm::LlmEngine;

 use crate::{llm_client, rule_based, to_plain_text::to_plain_text};

--- a/crates/ai-formatting/src/to_plain_text.rs
+++ b/crates/ai-formatting/src/to_plain_text.rs
@@ -7,13 +7,13 @@
 //! structure) degraded cleanup quality materially; plain-text input
 //! raised it back.
 //!
-//! `Segment.text` in Magnotia already holds just the spoken text (the
+//! `Segment.text` in Lumotia already holds just the spoken text (the
 //! `start`/`end` f64 fields carry the timing), so "timestamp
 //! stripping" falls out of using the text field alone. The work here
 //! is the whitespace pass and empty-segment filter, plus a single
 //! public function the pipeline can depend on.

-use magnotia_core::types::Segment;
+use lumotia_core::types::Segment;

 /// Join transcription segments into a single plain-text string
 /// suitable for feeding to an LLM cleanup prompt.
--- a/crates/audio/Cargo.toml
+++ b/crates/audio/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "magnotia-audio"
+name = "lumotia-audio"
 version = "0.1.0"
 edition = "2021"
-description = "Audio capture (cpal), VAD, resampling (rubato), file decoding (symphonia), WAV I/O (hound) for Magnotia"
+description = "Audio capture (cpal), VAD, resampling (rubato), file decoding (symphonia), WAV I/O (hound) for Lumotia"

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }

 # Microphone capture
 cpal = "0.17"
--- a/crates/audio/src/capture.rs
+++ b/crates/audio/src/capture.rs
@@ -8,7 +8,7 @@ use regex::Regex;
 use serde::{Deserialize, Serialize};
 use std::sync::OnceLock;

-use magnotia_core::error::{MagnotiaError, Result};
+use lumotia_core::error::{Error, Result};

 const AUDIO_CHANNEL_CAPACITY: usize = 32;

@@ -106,7 +106,7 @@ impl MicrophoneCapture {

        let devices = host
            .input_devices()
-            .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("input_devices: {e}")))?;
+            .map_err(|e| Error::AudioCaptureFailed(format!("input_devices: {e}")))?;

        // Load ALSA card descriptions once per enumeration. These are the
        // "real" product names (e.g. "Blue Microphones") that cpal's
@@ -144,17 +144,17 @@ impl MicrophoneCapture {
        let host = cpal::default_host();
        let devices = host
            .input_devices()
-            .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("input_devices: {e}")))?;
+            .map_err(|e| Error::AudioCaptureFailed(format!("input_devices: {e}")))?;

        for device in devices {
            let name = device_display_name(&device).unwrap_or_default();
            if name == device_name {
-                tracing::info!(target: "magnotia_audio", "start_with_device: opening explicit device '{name}'");
+                tracing::info!(target: "lumotia_audio", "start_with_device: opening explicit device '{name}'");
                return open_and_validate(device, &name, /* require_audio = */ true);
            }
        }

-        Err(MagnotiaError::AudioCaptureFailed(format!(
+        Err(Error::AudioCaptureFailed(format!(
            "Selected device '{device_name}' not found in current host enumeration. \
             It may have been disconnected. Open Settings → Audio to pick another."
        )))
@@ -178,7 +178,7 @@ impl MicrophoneCapture {

        let mut all_devices: Vec<cpal::Device> = host
            .input_devices()
-            .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("input_devices: {e}")))?
+            .map_err(|e| Error::AudioCaptureFailed(format!("input_devices: {e}")))?
            .collect();

        // Sort: default first, then non-monitor, then monitor-as-last-resort.
@@ -196,7 +196,7 @@ impl MicrophoneCapture {
        });

        tracing::info!(
-            target: "magnotia_audio",
+            target: "lumotia_audio",
            device_count = all_devices.len(),
            default = %default_name,
            "enumerated input devices"
@@ -211,7 +211,7 @@ impl MicrophoneCapture {
            match open_and_validate(device.clone(), &name, true) {
                Ok(result) => return Ok(result),
                Err(e) => {
-                    tracing::warn!(target: "magnotia_audio", device = %name, error = %e, "candidate device rejected");
+                    tracing::warn!(target: "lumotia_audio", device = %name, error = %e, "candidate device rejected");
                }
            }
        }
@@ -219,7 +219,7 @@ impl MicrophoneCapture {
        // Second pass: accept anything that delivers bytes (monitor sources
        // included). Better to capture from a monitor than fail entirely.
        tracing::warn!(
-            target: "magnotia_audio",
+            target: "lumotia_audio",
            "no non-monitor mic produced audio; falling back to monitor/loopback sources"
        );
        for device in &all_devices {
@@ -227,7 +227,7 @@ impl MicrophoneCapture {
            match open_and_validate(device.clone(), &name, false) {
                Ok(result) => {
                    tracing::warn!(
-                        target: "magnotia_audio",
+                        target: "lumotia_audio",
                        device = %name,
                        "capturing from likely monitor source; recordings may be silent or contain system audio"
                    );
@@ -237,7 +237,7 @@ impl MicrophoneCapture {
            }
        }

-        Err(MagnotiaError::AudioCaptureFailed(
+        Err(Error::AudioCaptureFailed(
            "No working microphone found. Check that an input device is connected, \
             that PulseAudio/PipeWire is running, and that the app has microphone permission. \
             Then open Settings → Audio to pick a device explicitly."
@@ -361,13 +361,13 @@ fn open_and_validate(
 ) -> Result<(MicrophoneCapture, mpsc::Receiver<AudioChunk>)> {
    let config = device
        .default_input_config()
-        .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("default_input_config: {e}")))?;
+        .map_err(|e| Error::AudioCaptureFailed(format!("default_input_config: {e}")))?;
    let sample_rate = config.sample_rate();
    let channels = config.channels();
    let format = config.sample_format();

    tracing::info!(
-        target: "magnotia_audio",
+        target: "lumotia_audio",
        device = %name,
        sample_rate,
        channels,
@@ -422,16 +422,16 @@ fn open_and_validate(
            name.to_string(),
        ),
        other => {
-            return Err(MagnotiaError::AudioCaptureFailed(format!(
+            return Err(Error::AudioCaptureFailed(format!(
                "unsupported sample format {other:?}"
            )))
        }
    }
-    .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("build_input_stream: {e}")))?;
+    .map_err(|e| Error::AudioCaptureFailed(format!("build_input_stream: {e}")))?;

    stream
        .play()
-        .map_err(|e| MagnotiaError::AudioCaptureFailed(format!("stream.play: {e}")))?;
+        .map_err(|e| Error::AudioCaptureFailed(format!("stream.play: {e}")))?;

    // Validation window: collect chunks for DEVICE_VALIDATION_MS, compute RMS.
    let deadline =
@@ -460,14 +460,14 @@ fn open_and_validate(
    }

    if total_samples == 0 {
-        return Err(MagnotiaError::AudioCaptureFailed(
+        return Err(Error::AudioCaptureFailed(
            "device delivered zero samples in validation window".into(),
        ));
    }

    let rms = (sum_sq / total_samples as f64).sqrt() as f32;
    tracing::info!(
-        target: "magnotia_audio",
+        target: "lumotia_audio",
        device = %name,
        samples = total_samples,
        rms,
@@ -475,7 +475,7 @@ fn open_and_validate(
    );

    if require_audio && rms < SILENCE_RMS_FLOOR {
-        return Err(MagnotiaError::AudioCaptureFailed(format!(
+        return Err(Error::AudioCaptureFailed(format!(
            "device produced silence (rms={rms:.6} below floor {SILENCE_RMS_FLOOR:.6})"
        )));
    }
@@ -485,7 +485,7 @@ fn open_and_validate(
    // long stream of f32 zeros from a borked device — that is worse than
    // failing fast.
    if rms < DEAD_SILENCE_FLOOR {
-        return Err(MagnotiaError::AudioCaptureFailed(format!(
+        return Err(Error::AudioCaptureFailed(format!(
            "device produced dead silence (rms={rms:.6e} below absolute floor {DEAD_SILENCE_FLOOR:.6e})"
        )));
    }
@@ -499,7 +499,7 @@ fn open_and_validate(
        }
    }

-    tracing::info!(target: "magnotia_audio", device = %name, "selected microphone");
+    tracing::info!(target: "lumotia_audio", device = %name, "selected microphone");
    Ok((
        MicrophoneCapture {
            stream: Some(stream),
@@ -547,7 +547,7 @@ where
        move |err| {
            // Surface stream errors to the live session via err_tx so the
            // frontend can show a toast.
-            tracing::error!(target: "magnotia_audio", error = %err, "capture stream error");
+            tracing::error!(target: "lumotia_audio", error = %err, "capture stream error");
            if err_tx
                .try_send(CaptureRuntimeError {
                    device_name: err_device_name.clone(),
@@ -560,7 +560,7 @@ where
                // even if the frontend never received the typed event.
                let prior = dropped_errors.fetch_add(1, Ordering::Relaxed);
                tracing::warn!(
-                    target: "magnotia_audio",
+                    target: "lumotia_audio",
                    device = %err_device_name,
                    dropped_error = prior + 1,
                    "capture error channel full; dropping runtime error"
--- a/crates/audio/src/concurrency.rs
+++ b/crates/audio/src/concurrency.rs
@@ -1,7 +1,7 @@
 use std::path::Path;

-use magnotia_core::error::Result;
-use magnotia_core::types::AudioSamples;
+use lumotia_core::error::Result;
+use lumotia_core::types::AudioSamples;

 use crate::decode::decode_audio_file;
 use crate::resample::resample_to_16khz;
@@ -16,6 +16,6 @@ pub async fn decode_and_resample(path: &Path) -> Result<AudioSamples> {
    })
    .await
    .map_err(|e| {
-        magnotia_core::error::MagnotiaError::AudioDecodeFailed(format!("Task join error: {e}"))
+        lumotia_core::error::Error::AudioDecodeFailed(format!("Task join error: {e}"))
    })?
 }
--- a/crates/audio/src/decode.rs
+++ b/crates/audio/src/decode.rs
@@ -9,13 +9,13 @@ use symphonia::core::io::MediaSourceStream;
 use symphonia::core::meta::MetadataOptions;
 use symphonia::core::probe::Hint;

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::AudioSamples;
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::AudioSamples;

 /// Decode an audio file to mono f32 PCM samples.
 /// Supports all formats symphonia handles: mp3, aac, flac, wav, ogg, etc.
 ///
-/// Any read- or decode-side error is propagated as `MagnotiaError::AudioDecodeFailed`.
+/// Any read- or decode-side error is propagated as `Error::AudioDecodeFailed`.
 /// A previous implementation `break`ed out of the packet loop on any read
 /// error and skipped per-packet decode errors, so a truncated or corrupt
 /// input silently returned `Ok` with whatever had decoded before the
@@ -29,7 +29,7 @@ pub fn decode_audio_file_limited(
    max_duration_secs: Option<f64>,
 ) -> Result<AudioSamples> {
    let file = File::open(path)
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Cannot open file: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("Cannot open file: {e}")))?;
    let mss = MediaSourceStream::new(Box::new(file), Default::default());

    let mut hint = Hint::new();
@@ -42,7 +42,7 @@ pub fn decode_audio_file_limited(

 pub fn probe_audio_duration_secs(path: &Path) -> Result<Option<f64>> {
    let file = File::open(path)
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Cannot open file: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("Cannot open file: {e}")))?;
    let mss = MediaSourceStream::new(Box::new(file), Default::default());
    let mut hint = Hint::new();
    if let Some(ext) = path.extension().and_then(|e| e.to_str()) {
@@ -56,15 +56,15 @@ pub fn probe_audio_duration_secs(path: &Path) -> Result<Option<f64>> {
            &FormatOptions::default(),
            &MetadataOptions::default(),
        )
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Unsupported format: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("Unsupported format: {e}")))?;
    let track = probed
        .format
        .default_track()
-        .ok_or_else(|| MagnotiaError::AudioDecodeFailed("No audio track found".into()))?;
+        .ok_or_else(|| Error::AudioDecodeFailed("No audio track found".into()))?;
    let sample_rate = track
        .codec_params
        .sample_rate
-        .ok_or_else(|| MagnotiaError::AudioDecodeFailed("Unknown sample rate".into()))?;
+        .ok_or_else(|| Error::AudioDecodeFailed("Unknown sample rate".into()))?;
    Ok(track
        .codec_params
        .n_frames
@@ -86,20 +86,20 @@ fn decode_media_stream(
            &FormatOptions::default(),
            &MetadataOptions::default(),
        )
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Unsupported format: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("Unsupported format: {e}")))?;

    let mut format = probed.format;

    let track = format
        .default_track()
-        .ok_or_else(|| MagnotiaError::AudioDecodeFailed("No audio track found".into()))?;
+        .ok_or_else(|| Error::AudioDecodeFailed("No audio track found".into()))?;
    let sample_rate = track
        .codec_params
        .sample_rate
-        .ok_or_else(|| MagnotiaError::AudioDecodeFailed("Unknown sample rate".into()))?;
+        .ok_or_else(|| Error::AudioDecodeFailed("Unknown sample rate".into()))?;

    if sample_rate == 0 {
-        return Err(MagnotiaError::AudioDecodeFailed(
+        return Err(Error::AudioDecodeFailed(
            "Invalid sample rate: 0".into(),
        ));
    }
@@ -109,7 +109,7 @@ fn decode_media_stream(

    let mut decoder = symphonia::default::get_codecs()
        .make(&track.codec_params, &DecoderOptions::default())
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Codec error: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("Codec error: {e}")))?;

    let mut samples: Vec<f32> = Vec::new();

@@ -123,12 +123,12 @@ fn decode_media_stream(
                break;
            }
            Err(SymphoniaError::ResetRequired) => {
-                return Err(MagnotiaError::AudioDecodeFailed(
+                return Err(Error::AudioDecodeFailed(
                    "decoder reset required mid-stream — input contains a discontinuity".into(),
                ));
            }
            Err(e) => {
-                return Err(MagnotiaError::AudioDecodeFailed(format!(
+                return Err(Error::AudioDecodeFailed(format!(
                    "packet read failed: {e}"
                )));
            }
@@ -140,7 +140,7 @@ fn decode_media_stream(

        let decoded = decoder
            .decode(&packet)
-            .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("packet decode failed: {e}")))?;
+            .map_err(|e| Error::AudioDecodeFailed(format!("packet decode failed: {e}")))?;

        let spec = *decoded.spec();
        let channels = spec.channels.count();
@@ -160,7 +160,7 @@ fn decode_media_stream(
            .map(|limit| samples.len() > limit)
            .unwrap_or(false)
        {
-            return Err(MagnotiaError::AudioDecodeFailed(format!(
+            return Err(Error::AudioDecodeFailed(format!(
                "Audio is longer than the {:.0} minute import limit",
                max_duration_secs.unwrap_or(0.0) / 60.0
            )));
@@ -168,7 +168,7 @@ fn decode_media_stream(
    }

    if samples.is_empty() {
-        return Err(MagnotiaError::AudioDecodeFailed(
+        return Err(Error::AudioDecodeFailed(
            "No audio data decoded".into(),
        ));
    }
@@ -191,7 +191,7 @@ mod tests {
    }

    fn valid_wav_bytes(sample_count: usize) -> Vec<u8> {
-        let path = temp_path("magnotia_decode_tmp_for_bytes.wav");
+        let path = temp_path("lumotia_decode_tmp_for_bytes.wav");
        let samples: Vec<f32> = (0..sample_count).map(|i| (i as f32) / 1000.0).collect();
        let audio = AudioSamples::mono_16khz(samples);
        write_wav(&path, &audio).unwrap();
@@ -238,7 +238,7 @@ mod tests {

    #[test]
    fn decodes_valid_wav_successfully() {
-        let path = temp_path("magnotia_decode_valid.wav");
+        let path = temp_path("lumotia_decode_valid.wav");
        let samples: Vec<f32> = (0..4_000).map(|i| (i as f32) / 1000.0).collect();
        write_wav(&path, &AudioSamples::mono_16khz(samples)).unwrap();

@@ -251,7 +251,7 @@ mod tests {

    #[test]
    fn missing_file_surfaces_error() {
-        let path = temp_path("magnotia_decode_missing.wav");
+        let path = temp_path("lumotia_decode_missing.wav");
        let result = decode_audio_file(&path);
        assert!(result.is_err(), "missing file must error, got: {result:?}");
    }
--- a/crates/audio/src/resample.rs
+++ b/crates/audio/src/resample.rs
@@ -2,9 +2,9 @@ use rubato::{
    Resampler, SincFixedIn, SincInterpolationParameters, SincInterpolationType, WindowFunction,
 };

-use magnotia_core::constants::WHISPER_SAMPLE_RATE;
-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::AudioSamples;
+use lumotia_core::constants::WHISPER_SAMPLE_RATE;
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::AudioSamples;

 /// Resample audio to 16kHz mono using sinc interpolation (rubato).
 /// Returns a new AudioSamples at the target sample rate.
@@ -17,7 +17,7 @@ pub fn resample_to_16khz(audio: &AudioSamples) -> Result<AudioSamples> {
    }

    if from_rate == 0 {
-        return Err(MagnotiaError::AudioDecodeFailed(
+        return Err(Error::AudioDecodeFailed(
            "Cannot resample: source rate is 0".into(),
        ));
    }
@@ -36,7 +36,7 @@ pub fn resample_to_16khz(audio: &AudioSamples) -> Result<AudioSamples> {
    let mut resampler = SincFixedIn::<f32>::new(
        ratio, 1.1, params, chunk_size, 1, // mono
    )
-    .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Resampler init failed: {e}")))?;
+    .map_err(|e| Error::AudioDecodeFailed(format!("Resampler init failed: {e}")))?;

    let samples = audio.samples();
    let mut output_samples: Vec<f32> = Vec::new();
@@ -53,7 +53,7 @@ pub fn resample_to_16khz(audio: &AudioSamples) -> Result<AudioSamples> {
        let input = vec![chunk];
        let result = resampler
            .process(&input, None)
-            .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("Resample failed: {e}")))?;
+            .map_err(|e| Error::AudioDecodeFailed(format!("Resample failed: {e}")))?;

        if !result.is_empty() && !result[0].is_empty() {
            output_samples.extend_from_slice(&result[0]);
--- a/crates/audio/src/streaming_resample.rs
+++ b/crates/audio/src/streaming_resample.rs
@@ -27,8 +27,8 @@ use rubato::{
    Resampler, SincFixedIn, SincInterpolationParameters, SincInterpolationType, WindowFunction,
 };

-use magnotia_core::constants::WHISPER_SAMPLE_RATE;
-use magnotia_core::error::{MagnotiaError, Result};
+use lumotia_core::constants::WHISPER_SAMPLE_RATE;
+use lumotia_core::error::{Error, Result};

 /// Number of input samples the rubato resampler consumes per `process()`
 /// call. Matches the chunk size used in `resample::resample_to_16khz`.
@@ -51,7 +51,7 @@ impl StreamingResampler {
    /// rubato rejects the requested ratio.
    pub fn new(from_rate: u32) -> Result<Self> {
        if from_rate == 0 {
-            return Err(MagnotiaError::AudioDecodeFailed(
+            return Err(Error::AudioDecodeFailed(
                "StreamingResampler: input sample rate is 0".into(),
            ));
        }
@@ -78,7 +78,7 @@ impl StreamingResampler {
            1, // mono
        )
        .map_err(|e| {
-            MagnotiaError::AudioDecodeFailed(format!("StreamingResampler init failed: {e}"))
+            Error::AudioDecodeFailed(format!("StreamingResampler init failed: {e}"))
        })?;

        Ok(Self::Sinc {
@@ -110,7 +110,7 @@ impl StreamingResampler {
                    let chunk: Vec<f32> = residual.drain(..INPUT_CHUNK).collect();
                    let input = vec![chunk];
                    let result = resampler.process(&input, None).map_err(|e| {
-                        MagnotiaError::AudioDecodeFailed(format!(
+                        Error::AudioDecodeFailed(format!(
                            "StreamingResampler process failed: {e}"
                        ))
                    })?;
@@ -144,7 +144,7 @@ impl StreamingResampler {

                let input = vec![chunk];
                let result = resampler.process(&input, None).map_err(|e| {
-                    MagnotiaError::AudioDecodeFailed(format!(
+                    Error::AudioDecodeFailed(format!(
                        "StreamingResampler flush failed: {e}"
                    ))
                })?;
--- a/crates/audio/src/vad.rs
+++ b/crates/audio/src/vad.rs
@@ -7,7 +7,7 @@
 // For now, all audio is treated as speech. This matches v0.2 behaviour
 // (no VAD) and doesn't affect core functionality.

-use magnotia_core::constants::VAD_SPEECH_THRESHOLD;
+use lumotia_core::constants::VAD_SPEECH_THRESHOLD;

 /// Stub speech detector. Treats all audio as speech.
 #[derive(Default)]
--- a/crates/audio/src/wav.rs
+++ b/crates/audio/src/wav.rs
@@ -1,8 +1,8 @@
 use std::io::BufWriter;
 use std::path::Path;

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::AudioSamples;
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::AudioSamples;

 /// Append-friendly WAV writer for long-running captures.
 ///
@@ -40,10 +40,10 @@ impl WavWriter {
            bits_per_sample: 16,
            sample_format: hound::SampleFormat::Int,
        };
-        let file = std::fs::File::create(path).map_err(MagnotiaError::from)?;
+        let file = std::fs::File::create(path).map_err(Error::from)?;
        let buffered = BufWriter::new(file);
        let inner = hound::WavWriter::new(buffered, spec).map_err(|e| {
-            MagnotiaError::from(std::io::Error::other(format!("WAV create failed: {e}")))
+            Error::from(std::io::Error::other(format!("WAV create failed: {e}")))
        })?;
        Ok(Self {
            inner,
@@ -61,7 +61,7 @@ impl WavWriter {
            let clamped = sample.clamp(-1.0, 1.0);
            let int_sample = (clamped * i16::MAX as f32) as i16;
            self.inner.write_sample(int_sample).map_err(|e| {
-                MagnotiaError::from(std::io::Error::other(format!("WAV write failed: {e}")))
+                Error::from(std::io::Error::other(format!("WAV write failed: {e}")))
            })?;
        }
        self.samples_since_flush += samples.len();
@@ -78,7 +78,7 @@ impl WavWriter {
    /// boundaries (end-of-utterance, UI events) for tighter recovery.
    pub fn flush(&mut self) -> Result<()> {
        self.inner.flush().map_err(|e| {
-            MagnotiaError::from(std::io::Error::other(format!("WAV flush failed: {e}")))
+            Error::from(std::io::Error::other(format!("WAV flush failed: {e}")))
        })?;
        self.samples_since_flush = 0;
        Ok(())
@@ -90,7 +90,7 @@ impl WavWriter {
    /// that care about the unflushed tail should always finalise.
    pub fn finalize(self) -> Result<()> {
        self.inner.finalize().map_err(|e| {
-            MagnotiaError::from(std::io::Error::other(format!("WAV finalize failed: {e}")))
+            Error::from(std::io::Error::other(format!("WAV finalize failed: {e}")))
        })?;
        Ok(())
    }
@@ -106,19 +106,19 @@ pub fn write_wav(path: &Path, audio: &AudioSamples) -> Result<()> {
    };

    let mut writer = hound::WavWriter::create(path, spec).map_err(|e| {
-        MagnotiaError::from(std::io::Error::other(format!("WAV create failed: {e}")))
+        Error::from(std::io::Error::other(format!("WAV create failed: {e}")))
    })?;

    for &sample in audio.samples() {
        let clamped = sample.clamp(-1.0, 1.0);
        let int_sample = (clamped * i16::MAX as f32) as i16;
        writer.write_sample(int_sample).map_err(|e| {
-            MagnotiaError::from(std::io::Error::other(format!("WAV write failed: {e}")))
+            Error::from(std::io::Error::other(format!("WAV write failed: {e}")))
        })?;
    }

    writer.finalize().map_err(|e| {
-        MagnotiaError::from(std::io::Error::other(format!("WAV finalize failed: {e}")))
+        Error::from(std::io::Error::other(format!("WAV finalize failed: {e}")))
    })?;

    Ok(())
@@ -126,14 +126,14 @@ pub fn write_wav(path: &Path, audio: &AudioSamples) -> Result<()> {

 /// Read a WAV file to f32 PCM `AudioSamples`.
 ///
-/// Any per-sample decode error is surfaced as `MagnotiaError::AudioDecodeFailed`
+/// Any per-sample decode error is surfaced as `Error::AudioDecodeFailed`
 /// rather than silently dropped. A previous implementation used
 /// `filter_map(|s| s.ok())`, so a truncated or corrupt payload returned
 /// a short, silently-partial `AudioSamples` — callers got `Ok` while
 /// losing audio (flagged by the 2026-04-22 review).
 pub fn read_wav(path: &Path) -> Result<AudioSamples> {
    let reader = hound::WavReader::open(path)
-        .map_err(|e| MagnotiaError::AudioDecodeFailed(format!("WAV open failed: {e}")))?;
+        .map_err(|e| Error::AudioDecodeFailed(format!("WAV open failed: {e}")))?;

    let spec = reader.spec();
    let sample_rate = spec.sample_rate;
@@ -147,7 +147,7 @@ pub fn read_wav(path: &Path) -> Result<AudioSamples> {
                sample
                    .map(|s| s as f32 / (1 << (bits_per_sample - 1)) as f32)
                    .map_err(|e| {
-                        MagnotiaError::AudioDecodeFailed(format!("WAV sample decode failed: {e}"))
+                        Error::AudioDecodeFailed(format!("WAV sample decode failed: {e}"))
                    })
            })
            .collect::<Result<Vec<f32>>>()?,
@@ -155,7 +155,7 @@ pub fn read_wav(path: &Path) -> Result<AudioSamples> {
            .into_samples::<f32>()
            .map(|sample| {
                sample.map_err(|e| {
-                    MagnotiaError::AudioDecodeFailed(format!("WAV sample decode failed: {e}"))
+                    Error::AudioDecodeFailed(format!("WAV sample decode failed: {e}"))
                })
            })
            .collect::<Result<Vec<f32>>>()?,
@@ -172,7 +172,7 @@ mod tests {
    fn wav_writer_survives_crash() {
        // Property under test: a `WavWriter` that has been flushed but
        // never finalised leaves a valid, readable WAV on disk. This
-        // is the crash-safety guarantee — if the magnotia process aborts
+        // is the crash-safety guarantee — if the lumotia process aborts
        // mid-session, the on-disk file up to the last flush is
        // recoverable.
        //
@@ -182,7 +182,7 @@ mod tests {
        // mirrors what happens when the OS reaps the process without
        // giving Rust a chance to run destructors.
        let temp_dir = std::env::temp_dir();
-        let path = temp_dir.join("magnotia_test_wav_writer_survives_crash.wav");
+        let path = temp_dir.join("lumotia_test_wav_writer_survives_crash.wav");
        let _ = std::fs::remove_file(&path);

        let mut writer = WavWriter::create(&path, 16_000, 1).unwrap();
@@ -219,7 +219,7 @@ mod tests {
    #[test]
    fn wav_writer_append_then_finalize_roundtrips() {
        let temp_dir = std::env::temp_dir();
-        let path = temp_dir.join("magnotia_test_wav_writer_finalize.wav");
+        let path = temp_dir.join("lumotia_test_wav_writer_finalize.wav");
        let _ = std::fs::remove_file(&path);

        let mut writer = WavWriter::create(&path, 16_000, 1).unwrap();
@@ -241,7 +241,7 @@ mod tests {
        // truncated WAV returned Ok with a short samples vec. The
        // new code must propagate the error.
        let temp_dir = std::env::temp_dir();
-        let path = temp_dir.join("magnotia_test_truncated_wav.wav");
+        let path = temp_dir.join("lumotia_test_truncated_wav.wav");
        let _ = std::fs::remove_file(&path);

        // Write 100 samples (200 bytes at 16-bit).
@@ -267,7 +267,7 @@ mod tests {
    #[test]
    fn wav_roundtrip() {
        let temp_dir = std::env::temp_dir();
-        let path = temp_dir.join("magnotia_test_roundtrip.wav");
+        let path = temp_dir.join("lumotia_test_roundtrip.wav");

        let original = AudioSamples::mono_16khz(vec![0.0, 0.5, -0.5, 0.25, -0.25]);
        write_wav(&path, &original).unwrap();
--- a/crates/cloud-providers/Cargo.toml
+++ b/crates/cloud-providers/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "magnotia-cloud-providers"
+name = "lumotia-cloud-providers"
 version = "0.1.0"
 edition = "2021"
-description = "Provider trait and BYOK cloud STT scaffolding for Magnotia (Wyrdnote pending rebrand)"
+description = "Provider trait and BYOK cloud STT scaffolding for Lumotia (Lumotia)"

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }

 # Async-native trait. async_trait converts async fn into Pin<Box<dyn
 # Future>> at the trait surface so TranscriptionProvider stays
--- a/crates/cloud-providers/src/keystore.rs
+++ b/crates/cloud-providers/src/keystore.rs
@@ -1,13 +1,13 @@
 use std::collections::HashMap;
 use std::sync::{Mutex, OnceLock};

-/// Store an API key in Magnotia's process-local keystore.
+/// Store an API key in Lumotia's process-local keystore.
 ///
 /// Keys are held in memory for the lifetime of the process and are lost on
 /// exit. This avoids the undefined behaviour of mutating process environment
 /// variables from arbitrary threads while keeping the public API safe.
 ///
-/// `retrieve_api_key` still falls back to `MAGNOTIA_API_KEY_<PROVIDER>` environment
+/// `retrieve_api_key` still falls back to `LUMOTIA_API_KEY_<PROVIDER>` environment
 /// variables so externally injected secrets continue to work.
 ///
 /// TODO: Replace with the `keyring` crate (or platform-native credential
@@ -19,10 +19,10 @@ pub fn store_api_key(provider: &str, key: &str) {
        .insert(provider_env_key(provider), key.to_string());
 }

-/// Retrieve an API key from Magnotia's process-local keystore.
+/// Retrieve an API key from Lumotia's process-local keystore.
 ///
 /// Returns a previously stored in-memory key when present, otherwise falls
-/// back to the read-only `MAGNOTIA_API_KEY_<PROVIDER>` environment variable so
+/// back to the read-only `LUMOTIA_API_KEY_<PROVIDER>` environment variable so
 /// operator-supplied secrets still work.
 pub fn retrieve_api_key(provider: &str) -> Option<String> {
    let env_key = provider_env_key(provider);
@@ -40,7 +40,7 @@ fn api_key_store() -> &'static Mutex<HashMap<String, String>> {
 }

 fn provider_env_key(provider: &str) -> String {
-    format!("MAGNOTIA_API_KEY_{}", provider.to_uppercase())
+    format!("LUMOTIA_API_KEY_{}", provider.to_uppercase())
 }

 #[cfg(test)]
--- a/crates/cloud-providers/src/provider.rs
+++ b/crates/cloud-providers/src/provider.rs
@@ -1,12 +1,12 @@
 //! `TranscriptionProvider` is the async-native trait every transcription
 //! backend implements, regardless of whether the work happens locally
 //! (Whisper, Parakeet, Moonshine via the `LocalProviderAdapter` in
-//! `magnotia-transcription`) or remotely (OpenAI Whisper, Groq,
+//! `lumotia-transcription`) or remotely (OpenAI Whisper, Groq,
 //! Deepgram, etc.).
 //!
-//! Living in `magnotia-cloud-providers` is deliberate: the AGPL OEM
+//! Living in `lumotia-cloud-providers` is deliberate: the AGPL OEM
 //! exception (≥£2k/yr) requires a clean trait surface that an OEM
-//! licensee can implement without depending on Wyrdnote's transcription
+//! licensee can implement without depending on Lumotia's transcription
 //! internals. The trait crate stays small; provider implementations
 //! sit alongside.
 //!
@@ -16,8 +16,8 @@
 use std::fmt;

 use async_trait::async_trait;
-use magnotia_core::error::Result;
-use magnotia_core::types::{AudioSamples, ModelId, Transcript, TranscriptionOptions};
+use lumotia_core::error::Result;
+use lumotia_core::types::{AudioSamples, ModelId, Transcript, TranscriptionOptions};
 use serde::{Deserialize, Serialize};

 /// Stable, lower-kebab-case identifier for a provider. Used in user
@@ -70,7 +70,7 @@ pub enum CostClass {
 }

 /// Capabilities a provider advertises to the orchestrator and the UI.
-/// Superset of `magnotia_transcription::TranscriberCapabilities` for
+/// Superset of `lumotia_transcription::TranscriberCapabilities` for
 /// local providers, with extra fields cloud providers populate.
 #[derive(Debug, Clone, Copy, PartialEq, Eq, Serialize, Deserialize)]
 pub struct ProviderCapabilities {
@@ -175,10 +175,10 @@ mod tests {
            engine_id: ProviderId::new("local-whisper"),
            model_id: None,
            language: Some("en".to_string()),
-            initial_prompt: Some("Wyrdnote".to_string()),
+            initial_prompt: Some("Lumotia".to_string()),
        };
        let opts = profile.to_options();
        assert_eq!(opts.language, Some("en".to_string()));
-        assert_eq!(opts.initial_prompt, Some("Wyrdnote".to_string()));
+        assert_eq!(opts.initial_prompt, Some("Lumotia".to_string()));
    }
 }
--- a/crates/core/Cargo.toml
+++ b/crates/core/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
-name = "magnotia-core"
+name = "lumotia-core"
 version = "0.1.0"
 edition = "2021"
-description = "Core types, constants, traits, hardware detection, and model registry for Magnotia"
+description = "Core types, constants, traits, hardware detection, and model registry for Lumotia"

 [dependencies]
 serde = { version = "1", features = ["derive"] }
--- a/crates/core/examples/tuning_log_demo.rs
+++ b/crates/core/examples/tuning_log_demo.rs
@@ -3,17 +3,17 @@
 //! gpu_offloaded) tuples.
 //!
 //! Run with:
-//!   cargo run -p magnotia-core --example tuning_log_demo
+//!   cargo run -p lumotia-core --example tuning_log_demo
 //!
 //! Output is to stderr (tracing's default). Each unique tuple emits
 //! exactly one INFO line; subsequent calls with the same tuple are
 //! silenced by the per-process log-once cache.

-use magnotia_core::tuning::{inference_thread_count, Workload};
+use lumotia_core::tuning::{inference_thread_count, Workload};

 fn main() {
    tracing_subscriber::fmt()
-        .with_env_filter("magnotia_core=info")
+        .with_env_filter("lumotia_core=info")
        .with_target(true)
        .with_writer(std::io::stderr)
        .init();
@@ -28,8 +28,8 @@ fn main() {
        ("No override (real sysfs probe)", None),
    ] {
        match override_value {
-            Some(v) => std::env::set_var("MAGNOTIA_POWER_STATE_OVERRIDE", v),
-            None => std::env::remove_var("MAGNOTIA_POWER_STATE_OVERRIDE"),
+            Some(v) => std::env::set_var("LUMOTIA_POWER_STATE_OVERRIDE", v),
+            None => std::env::remove_var("LUMOTIA_POWER_STATE_OVERRIDE"),
        }
        // Cache invalidation so the live probe re-runs each section.
        // Override paths bypass the cache anyway; this is for the
--- a/crates/core/src/error.rs
+++ b/crates/core/src/error.rs
@@ -4,12 +4,12 @@ use serde::Serialize;

 use crate::types::ModelId;

-/// Structured error type for Magnotia.
+/// Structured error type for Lumotia.
 ///
 /// Implements `Serialize` so errors can be sent to the frontend as
 /// structured JSON rather than opaque strings.
 #[derive(Debug, thiserror::Error, Serialize)]
-pub enum MagnotiaError {
+pub enum Error {
    #[error("model not found: {0}")]
    ModelNotFound(ModelId),

@@ -34,7 +34,7 @@ pub enum MagnotiaError {
    #[error("file not found: '{}'", .0.display())]
    FileNotFound(PathBuf),

-    /// Structured storage failure flowed up from `magnotia_storage::Error` via
+    /// Structured storage failure flowed up from `lumotia_storage::Error` via
    /// its `From` impl. Display reads through to `detail` so the operation +
    /// source context produced by the storage crate isn't double-prefixed.
    #[error("{detail}")]
@@ -55,10 +55,10 @@ pub enum MagnotiaError {
    },
 }

-/// Coarse discriminator for `MagnotiaError::Storage`. The storage crate maps
+/// Coarse discriminator for `Error::Storage`. The storage crate maps
 /// its full typed error onto one of these kinds at the boundary. Backend code
 /// that wants finer-grained branching pattern-matches on
-/// `magnotia_storage::Error` directly.
+/// `lumotia_storage::Error` directly.
 #[derive(Debug, Clone, Copy, Serialize)]
 #[serde(rename_all = "snake_case")]
 pub enum StorageKind {
@@ -70,7 +70,7 @@ pub enum StorageKind {
    Filesystem,
 }

-impl From<std::io::Error> for MagnotiaError {
+impl From<std::io::Error> for Error {
    fn from(err: std::io::Error) -> Self {
        Self::Io {
            kind: format!("{:?}", err.kind()),
@@ -80,4 +80,4 @@ impl From<std::io::Error> for MagnotiaError {
    }
 }

-pub type Result<T> = std::result::Result<T, MagnotiaError>;
+pub type Result<T> = std::result::Result<T, Error>;
--- a/crates/core/src/hardware.rs
+++ b/crates/core/src/hardware.rs
@@ -19,7 +19,7 @@ pub struct CpuInfo {
 }

 /// Runtime-detected CPU feature flags relevant to the speech-to-text
-/// and LLM backends Magnotia ships. All whisper.cpp / llama.cpp / ggml
+/// and LLM backends Lumotia ships. All whisper.cpp / llama.cpp / ggml
 /// kernels degrade roughly two tiers without AVX2, which is why we
 /// surface it separately: when AVX2 is absent, the UI should warn the
 /// user that performance will be a fraction of what they would see
--- a/crates/core/src/lib.rs
+++ b/crates/core/src/lib.rs
@@ -9,7 +9,7 @@ pub mod recommendation;
 pub mod tuning;
 pub mod types;

-pub use error::{MagnotiaError, Result};
+pub use error::{Error, Result};
 pub use types::{
    AudioSamples, DownloadProgress, EngineName, Megabytes, ModelId, Segment, Transcript,
    TranscriptionOptions,
--- a/crates/core/src/paths.rs
+++ b/crates/core/src/paths.rs
@@ -1,4 +1,4 @@
-use std::path::PathBuf;
+use std::path::{Path, PathBuf};

 use crate::types::ModelId;

@@ -19,7 +19,7 @@ impl AppPaths {
    }

    pub fn database_path(&self) -> PathBuf {
-        self.app_data_dir.join("magnotia.db")
+        self.app_data_dir.join("lumotia.db")
    }

    pub fn recordings_dir(&self) -> PathBuf {
@@ -67,7 +67,7 @@ fn resolve_app_data_dir() -> PathBuf {
    #[cfg(target_os = "windows")]
    {
        let local_app_data = std::env::var("LOCALAPPDATA").unwrap_or_else(|_| ".".to_string());
-        return PathBuf::from(local_app_data).join("magnotia");
+        return PathBuf::from(local_app_data).join("lumotia");
    }

    #[cfg(target_os = "macos")]
@@ -76,56 +76,483 @@ fn resolve_app_data_dir() -> PathBuf {
        return PathBuf::from(home)
            .join("Library")
            .join("Application Support")
-            .join("Magnotia");
+            .join("Lumotia");
    }

    #[cfg(target_os = "linux")]
    {
        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
-        let legacy = PathBuf::from(&home).join(".magnotia");
-        if legacy.exists() {
-            return legacy;
+        let legacy_dot = PathBuf::from(&home).join(".lumotia");
+        if legacy_dot.exists() {
+            return legacy_dot;
        }
        if let Ok(xdg) = std::env::var("XDG_DATA_HOME") {
            if !xdg.is_empty() {
-                return PathBuf::from(xdg).join("magnotia");
+                return PathBuf::from(xdg).join("lumotia");
            }
        }
        PathBuf::from(home)
            .join(".local")
            .join("share")
-            .join("magnotia")
+            .join("lumotia")
    }

    #[cfg(not(any(target_os = "windows", target_os = "macos", target_os = "linux")))]
    {
        let home = std::env::var("HOME").unwrap_or_else(|_| "/tmp".to_string());
-        PathBuf::from(home).join(".magnotia")
+        PathBuf::from(home).join(".lumotia")
+    }
+}
+
+/// Outcome of attempting to migrate an existing magnotia-era data directory
+/// to its lumotia equivalent on first launch after the rebrand.
+#[derive(Debug, Clone, PartialEq, Eq)]
+pub enum MigrationStatus {
+    /// Renamed legacy dir to the new path. Includes optional db-file rename
+    /// if `magnotia.db` was found inside.
+    Migrated {
+        from: PathBuf,
+        to: PathBuf,
+        renamed_db: bool,
+    },
+    /// New path already exists. Did not touch legacy (if any) to avoid
+    /// destroying user data on the new path.
+    TargetAlreadyExists { target: PathBuf },
+    /// No legacy data dir on disk. Nothing to do.
+    NoLegacyFound,
+}
+
+/// Probe the legacy magnotia data dir paths on the current platform.
+/// Returns the matched legacy path AND its convention-preserving lumotia
+/// target so the migration lands the same kind of dir it found (dot-home
+/// stays dot-home, XDG stays XDG, macOS Application Support stays the
+/// same).
+fn legacy_and_target_paths() -> Option<(PathBuf, PathBuf)> {
+    #[cfg(target_os = "windows")]
+    {
+        let local_app_data = std::env::var("LOCALAPPDATA").ok()?;
+        let legacy = PathBuf::from(&local_app_data).join("magnotia");
+        let target = PathBuf::from(local_app_data).join("lumotia");
+        return legacy.exists().then_some((legacy, target));
+    }
+
+    #[cfg(target_os = "macos")]
+    {
+        let home = std::env::var("HOME").ok()?;
+        let app_support = PathBuf::from(home).join("Library").join("Application Support");
+        let legacy = app_support.join("Magnotia");
+        let target = app_support.join("Lumotia");
+        return legacy.exists().then_some((legacy, target));
+    }
+
+    #[cfg(target_os = "linux")]
+    {
+        let home = std::env::var("HOME").ok()?;
+        let dot_legacy = PathBuf::from(&home).join(".magnotia");
+        if dot_legacy.exists() {
+            return Some((dot_legacy, PathBuf::from(&home).join(".lumotia")));
+        }
+        if let Ok(xdg) = std::env::var("XDG_DATA_HOME") {
+            if !xdg.is_empty() {
+                let xdg_legacy = PathBuf::from(&xdg).join("magnotia");
+                if xdg_legacy.exists() {
+                    return Some((xdg_legacy, PathBuf::from(xdg).join("lumotia")));
+                }
+            }
+        }
+        let xdg_default_legacy = PathBuf::from(&home)
+            .join(".local")
+            .join("share")
+            .join("magnotia");
+        if xdg_default_legacy.exists() {
+            let xdg_default_target = PathBuf::from(home)
+                .join(".local")
+                .join("share")
+                .join("lumotia");
+            return Some((xdg_default_legacy, xdg_default_target));
+        }
+        None
+    }
+
+    #[cfg(not(any(target_os = "windows", target_os = "macos", target_os = "linux")))]
+    {
+        let home = std::env::var("HOME").ok()?;
+        let legacy = PathBuf::from(&home).join(".magnotia");
+        let target = PathBuf::from(home).join(".lumotia");
+        legacy.exists().then_some((legacy, target))
+    }
+}
+
+/// Migrate a legacy magnotia data directory to its convention-preserving
+/// lumotia equivalent on first launch. Idempotent: safe to call on every
+/// boot.
+///
+/// Rules:
+/// * If the resolved target already exists, do nothing and return
+///   `TargetAlreadyExists`. We do not destroy lumotia data, even if a
+///   stale legacy dir is also present.
+/// * If only the legacy path exists, rename it to the matching lumotia
+///   target (same parent dir / same convention) and rename
+///   `magnotia.db` -> `lumotia.db` inside it if found.
+/// * If neither exists, return `NoLegacyFound` — the first launch on a
+///   clean system will create the new path itself.
+///
+/// Callers should treat `Err` as a hard startup failure; silently
+/// continuing past a migration error orphans user data behind a fresh
+/// empty lumotia dir.
+pub fn migrate_legacy_data_dir() -> Result<MigrationStatus, std::io::Error> {
+    migrate_legacy_data_dir_inner(legacy_and_target_paths())
+}
+
+/// Test-friendly inner shape: takes the (legacy, target) pair explicitly
+/// so tests don't depend on platform-specific HOME / LOCALAPPDATA / XDG
+/// env vars.
+fn migrate_legacy_data_dir_inner(
+    pair: Option<(PathBuf, PathBuf)>,
+) -> Result<MigrationStatus, std::io::Error> {
+    let Some((from, to)) = pair else {
+        return Ok(MigrationStatus::NoLegacyFound);
+    };
+
+    if to.exists() {
+        return Ok(MigrationStatus::TargetAlreadyExists { target: to });
+    }
+
+    if let Some(parent) = to.parent() {
+        std::fs::create_dir_all(parent)?;
+    }
+    rename_or_copy_tree(&from, &to)?;
+
+    let renamed_db = rename_db_file_if_present(&to)?;
+
+    Ok(MigrationStatus::Migrated {
+        from,
+        to,
+        renamed_db,
+    })
+}
+
+/// Move a directory tree, falling back to copy + remove if the
+/// destination is on a different filesystem (EXDEV / CrossesDevices).
+///
+/// Real-world cases this defends against:
+/// * `~/.magnotia` on the user's home partition, `~/.local/share/lumotia`
+///   on a bind-mounted partition.
+/// * Encrypted-home (`/home/.ecryptfs/`) vs decrypted view.
+/// * `$XDG_DATA_HOME` set to a non-home device.
+///
+/// On a copy-then-remove fallback we tolerate partial cleanup failure
+/// (the source dir not fully deleted) by surfacing the error from the
+/// remove step only if the copy succeeded — losing data via a half-rolled
+/// migration is worse than leaving a stale legacy dir behind.
+fn rename_or_copy_tree(from: &Path, to: &Path) -> Result<(), std::io::Error> {
+    match std::fs::rename(from, to) {
+        Ok(()) => Ok(()),
+        Err(e) if is_cross_device(&e) => {
+            copy_dir_recursive(from, to)?;
+            // Only attempt removal after the copy fully succeeded.
+            // remove_dir_all is best-effort: if it leaves files behind
+            // (permission edge cases), the user can clean up the stale
+            // legacy dir manually.
+            std::fs::remove_dir_all(from)?;
+            Ok(())
+        }
+        Err(e) => Err(e),
+    }
+}
+
+fn is_cross_device(err: &std::io::Error) -> bool {
+    // ErrorKind::CrossesDevices is stable from Rust 1.85. Fall back to
+    // the raw OS error code (EXDEV = 18 on Linux, 17 on macOS, 17 on
+    // BSDs) for older toolchains.
+    if err.kind() == std::io::ErrorKind::CrossesDevices {
+        return true;
+    }
+    #[cfg(unix)]
+    {
+        return matches!(err.raw_os_error(), Some(18));
+    }
+    #[allow(unreachable_code)]
+    false
+}
+
+fn copy_dir_recursive(from: &Path, to: &Path) -> Result<(), std::io::Error> {
+    std::fs::create_dir_all(to)?;
+    for entry in std::fs::read_dir(from)? {
+        let entry = entry?;
+        let entry_path = entry.path();
+        let target_path = to.join(entry.file_name());
+        let metadata = entry.metadata()?;
+        if metadata.is_dir() {
+            copy_dir_recursive(&entry_path, &target_path)?;
+        } else if metadata.file_type().is_symlink() {
+            // Recreate symlink rather than dereferencing — the
+            // transcription app stores recording paths verbatim so a
+            // dereferenced symlink could orphan large audio blobs.
+            #[cfg(unix)]
+            {
+                let target = std::fs::read_link(&entry_path)?;
+                std::os::unix::fs::symlink(target, &target_path)?;
+            }
+            #[cfg(windows)]
+            {
+                let target = std::fs::read_link(&entry_path)?;
+                if metadata.is_dir() {
+                    std::os::windows::fs::symlink_dir(target, &target_path)?;
+                } else {
+                    std::os::windows::fs::symlink_file(target, &target_path)?;
+                }
+            }
+        } else {
+            std::fs::copy(&entry_path, &target_path)?;
+        }
+    }
+    Ok(())
+}
+
+fn rename_db_file_if_present(dir: &Path) -> Result<bool, std::io::Error> {
+    let legacy_db = dir.join("magnotia.db");
+    if !legacy_db.exists() {
+        return Ok(false);
+    }
+    let new_db = dir.join("lumotia.db");
+    rename_or_copy_file(&legacy_db, &new_db)?;
+    Ok(true)
+}
+
+fn rename_or_copy_file(from: &Path, to: &Path) -> Result<(), std::io::Error> {
+    match std::fs::rename(from, to) {
+        Ok(()) => Ok(()),
+        Err(e) if is_cross_device(&e) => {
+            std::fs::copy(from, to)?;
+            std::fs::remove_file(from)?;
+            Ok(())
+        }
+        Err(e) => Err(e),
    }
 }

 #[cfg(test)]
 mod tests {
-    use super::AppPaths;
+    use super::*;
    use crate::types::ModelId;
-    use std::path::PathBuf;

    #[test]
    fn derives_all_paths_from_one_base() {
        let paths = AppPaths {
-            app_data_dir: PathBuf::from("/tmp/magnotia-test"),
+            app_data_dir: PathBuf::from("/tmp/lumotia-test"),
        };
        assert_eq!(
            paths.database_path(),
-            PathBuf::from("/tmp/magnotia-test/magnotia.db")
+            PathBuf::from("/tmp/lumotia-test/lumotia.db")
        );
        assert_eq!(
            paths.speech_model_dir(&ModelId::new("whisper-base-en")),
-            PathBuf::from("/tmp/magnotia-test/models/whisper-base-en")
+            PathBuf::from("/tmp/lumotia-test/models/whisper-base-en")
        );
        assert_eq!(
            paths.llm_models_dir(),
-            PathBuf::from("/tmp/magnotia-test/models/llm")
+            PathBuf::from("/tmp/lumotia-test/models/llm")
        );
    }
+
+    fn unique_tmp(base: &str) -> PathBuf {
+        let pid = std::process::id();
+        let nanos = std::time::SystemTime::now()
+            .duration_since(std::time::UNIX_EPOCH)
+            .map(|d| d.as_nanos())
+            .unwrap_or(0);
+        std::env::temp_dir().join(format!("lumotia-paths-test-{base}-{pid}-{nanos}"))
+    }
+
+    #[test]
+    fn migrate_with_legacy_present_renames_dir_and_db() {
+        let root = unique_tmp("legacy-present");
+        let legacy = root.join("magnotia");
+        let target = root.join("lumotia");
+        std::fs::create_dir_all(&legacy).unwrap();
+        std::fs::write(legacy.join("magnotia.db"), b"sqlite-stub").unwrap();
+        std::fs::write(legacy.join("recordings.placeholder"), b"x").unwrap();
+
+        let result = migrate_legacy_data_dir_inner(Some((legacy.clone(), target.clone())))
+            .expect("migrate ok");
+
+        match result {
+            MigrationStatus::Migrated {
+                from,
+                to,
+                renamed_db,
+            } => {
+                assert_eq!(from, legacy);
+                assert_eq!(to, target);
+                assert!(renamed_db, "expected db file to be renamed");
+            }
+            other => panic!("expected Migrated, got {other:?}"),
+        }
+        assert!(!legacy.exists(), "legacy dir should be gone");
+        assert!(target.exists(), "new dir should exist");
+        assert!(target.join("lumotia.db").exists(), "db at new name");
+        assert!(!target.join("magnotia.db").exists(), "old db gone");
+        assert!(
+            target.join("recordings.placeholder").exists(),
+            "other files preserved"
+        );
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn migrate_with_both_present_returns_target_exists_and_preserves_lumotia() {
+        let root = unique_tmp("both-present");
+        let legacy = root.join("magnotia");
+        let target = root.join("lumotia");
+        std::fs::create_dir_all(&legacy).unwrap();
+        std::fs::create_dir_all(&target).unwrap();
+        std::fs::write(target.join("lumotia.db"), b"new-data").unwrap();
+        std::fs::write(legacy.join("magnotia.db"), b"legacy-data").unwrap();
+
+        let result = migrate_legacy_data_dir_inner(Some((legacy.clone(), target.clone())))
+            .expect("migrate ok");
+
+        assert_eq!(
+            result,
+            MigrationStatus::TargetAlreadyExists {
+                target: target.clone()
+            }
+        );
+        assert!(legacy.exists(), "legacy dir preserved");
+        assert!(target.exists(), "new dir preserved");
+        assert_eq!(
+            std::fs::read(target.join("lumotia.db")).unwrap(),
+            b"new-data".to_vec(),
+            "lumotia.db not overwritten"
+        );
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn migrate_with_neither_present_returns_no_legacy() {
+        let result = migrate_legacy_data_dir_inner(None).expect("migrate ok");
+
+        assert_eq!(result, MigrationStatus::NoLegacyFound);
+    }
+
+    #[test]
+    fn migrate_with_legacy_present_but_no_db_inside() {
+        let root = unique_tmp("legacy-no-db");
+        let legacy = root.join("magnotia");
+        let target = root.join("lumotia");
+        std::fs::create_dir_all(&legacy).unwrap();
+        std::fs::write(legacy.join("recordings.placeholder"), b"x").unwrap();
+
+        let result = migrate_legacy_data_dir_inner(Some((legacy.clone(), target.clone())))
+            .expect("migrate ok");
+
+        match result {
+            MigrationStatus::Migrated { renamed_db, .. } => {
+                assert!(!renamed_db, "no db to rename");
+            }
+            other => panic!("expected Migrated, got {other:?}"),
+        }
+        assert!(target.exists());
+        assert!(target.join("recordings.placeholder").exists());
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn migrate_preserves_dot_home_to_dot_home_convention() {
+        // Regression for B2 from Phase 5 QC: dot-home legacy must land in
+        // dot-home target, not XDG target.
+        let root = unique_tmp("convention");
+        let legacy = root.join(".magnotia");
+        let target = root.join(".lumotia");
+        std::fs::create_dir_all(&legacy).unwrap();
+        std::fs::write(legacy.join("magnotia.db"), b"data").unwrap();
+
+        let result = migrate_legacy_data_dir_inner(Some((legacy.clone(), target.clone())))
+            .expect("migrate ok");
+
+        assert!(matches!(result, MigrationStatus::Migrated { .. }));
+        assert!(target.exists());
+        assert!(target.join("lumotia.db").exists());
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn copy_dir_recursive_preserves_nested_files_and_directories() {
+        // Regression for Codex Blocker 11: EXDEV fallback path uses
+        // copy_dir_recursive. Verify it preserves directory structure,
+        // file contents, and arbitrary depth.
+        let root = unique_tmp("copy-recursive");
+        let src = root.join("legacy");
+        let dst = root.join("new");
+        std::fs::create_dir_all(src.join("recordings/2026-05")).unwrap();
+        std::fs::create_dir_all(src.join("models/whisper-base-en")).unwrap();
+        std::fs::write(src.join("magnotia.db"), b"sqlite-bytes").unwrap();
+        std::fs::write(
+            src.join("recordings/2026-05/clip-001.wav"),
+            b"wav-bytes",
+        )
+        .unwrap();
+        std::fs::write(src.join("models/whisper-base-en/manifest.json"), b"{}").unwrap();
+
+        copy_dir_recursive(&src, &dst).expect("copy ok");
+
+        assert_eq!(std::fs::read(dst.join("magnotia.db")).unwrap(), b"sqlite-bytes");
+        assert_eq!(
+            std::fs::read(dst.join("recordings/2026-05/clip-001.wav")).unwrap(),
+            b"wav-bytes"
+        );
+        assert!(dst.join("models/whisper-base-en/manifest.json").exists());
+        // Source still present — copy_dir_recursive does not delete.
+        assert!(src.exists());
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn rename_or_copy_tree_succeeds_on_same_filesystem() {
+        // Smoke for the happy path: same-filesystem case uses rename
+        // and leaves no source behind.
+        let root = unique_tmp("rename-tree");
+        let src = root.join("legacy");
+        let dst = root.join("new");
+        std::fs::create_dir_all(&src).unwrap();
+        std::fs::write(src.join("magnotia.db"), b"data").unwrap();
+
+        rename_or_copy_tree(&src, &dst).expect("rename ok");
+
+        assert!(!src.exists(), "source removed");
+        assert!(dst.exists(), "destination present");
+        assert_eq!(std::fs::read(dst.join("magnotia.db")).unwrap(), b"data");
+
+        std::fs::remove_dir_all(&root).ok();
+    }
+
+    #[test]
+    fn is_cross_device_classifies_exdev_error_kind() {
+        // Synthesise an io::Error tagged with CrossesDevices and ensure
+        // the classifier returns true. This is the path that triggers
+        // the copy-then-delete fallback in rename_or_copy_tree on Rust
+        // 1.85+ toolchains.
+        let err = std::io::Error::new(std::io::ErrorKind::CrossesDevices, "test exdev");
+        assert!(is_cross_device(&err));
+
+        let unrelated = std::io::Error::new(std::io::ErrorKind::NotFound, "test notfound");
+        assert!(!is_cross_device(&unrelated));
+    }
+
+    #[cfg(unix)]
+    #[test]
+    fn is_cross_device_classifies_raw_exdev_on_unix() {
+        // Belt-and-braces: ensure raw errno 18 (EXDEV on Linux) is
+        // classified as cross-device even if the ErrorKind doesn't
+        // map to CrossesDevices (older toolchains, future kernel
+        // surprises).
+        let err = std::io::Error::from_raw_os_error(18);
+        assert!(is_cross_device(&err));
+    }
 }
--- a/crates/core/src/power.rs
+++ b/crates/core/src/power.rs
@@ -101,7 +101,7 @@ pub(crate) fn force_set_cache(state: PowerState) {
 ///
 /// Resolution order (highest to lowest priority):
 /// 1. In-process test override (set via `with_override` from unit tests).
-/// 2. `MAGNOTIA_POWER_STATE_OVERRIDE` env var (`ac` | `battery` | `unknown`,
+/// 2. `LUMOTIA_POWER_STATE_OVERRIDE` env var (`ac` | `battery` | `unknown`,
 ///    case-insensitive). Used by `thread_sweep.rs` integration tests.
 /// 3. Linux: `parse_power_state_from_dir("/sys/class/power_supply")`.
 /// 4. macOS / Windows / other: `Unknown`.
@@ -136,7 +136,7 @@ pub fn probe_power_state() -> PowerState {
 }

 fn env_override() -> Option<PowerState> {
-    let raw = std::env::var("MAGNOTIA_POWER_STATE_OVERRIDE").ok()?;
+    let raw = std::env::var("LUMOTIA_POWER_STATE_OVERRIDE").ok()?;
    match raw.trim().to_ascii_lowercase().as_str() {
        "ac" => Some(PowerState::OnAc),
        "battery" => Some(PowerState::OnBattery),
@@ -293,21 +293,21 @@ mod tests {
        // env-var path tested in isolation under TEST_LOCK so it
        // doesn't race with the in-process override tests.
        with_override(None, || {
-            std::env::set_var("MAGNOTIA_POWER_STATE_OVERRIDE", "battery");
+            std::env::set_var("LUMOTIA_POWER_STATE_OVERRIDE", "battery");
            assert_eq!(probe_power_state(), PowerState::OnBattery);
-            std::env::remove_var("MAGNOTIA_POWER_STATE_OVERRIDE");
+            std::env::remove_var("LUMOTIA_POWER_STATE_OVERRIDE");
        });
    }

    #[test]
    fn env_var_override_garbage_falls_through() {
        with_override(None, || {
-            std::env::set_var("MAGNOTIA_POWER_STATE_OVERRIDE", "nonsense");
+            std::env::set_var("LUMOTIA_POWER_STATE_OVERRIDE", "nonsense");
            // Garbage value falls through to the platform probe.
            // We can't assert the platform result so just assert it
            // doesn't panic.
            let _ = probe_power_state();
-            std::env::remove_var("MAGNOTIA_POWER_STATE_OVERRIDE");
+            std::env::remove_var("LUMOTIA_POWER_STATE_OVERRIDE");
        });
    }

--- a/crates/core/src/recommendation.rs
+++ b/crates/core/src/recommendation.rs
@@ -184,7 +184,7 @@ mod tests {
    fn parakeet_is_top_recommendation_when_hardware_supports_it() {
        // Any machine that fits Parakeet in RAM should see it ranked first —
        // Parakeet-TDT is English-only but beats Whisper on English at lower
-        // latency, so it's Magnotia's default recommendation when eligible.
+        // latency, so it's Lumotia's default recommendation when eligible.
        // (Users on non-English languages adjust manually — handled at the
        // settings-UI level, not at the scoring level for now.)
        let profile = profile_with_ram(Megabytes(16384));
--- a/crates/core/src/tuning.rs
+++ b/crates/core/src/tuning.rs
@@ -16,7 +16,7 @@ pub const MIN_INFERENCE_THREADS: usize = 2;
 /// 8 is a conservative ceiling that leaves <5% on the table for
 /// big-iron desktops while keeping consumer 6c/12t laptops out of
 /// contention territory. Users can override at runtime via
-/// MAGNOTIA_INFERENCE_THREADS.
+/// LUMOTIA_INFERENCE_THREADS.
 pub const MAX_INFERENCE_THREADS: usize = 8;

 #[derive(Debug, Clone, Copy, PartialEq, Eq, Hash)]
@@ -45,13 +45,13 @@ fn log_seen() -> &'static Mutex<HashSet<(Workload, bool, bool)>> {
 /// the battery and GPU-offload heuristics.
 ///
 /// Resolution order:
-/// 1. `MAGNOTIA_INFERENCE_THREADS=N` — absolute bypass, returns N.
+/// 1. `LUMOTIA_INFERENCE_THREADS=N` — absolute bypass, returns N.
 /// 2. base = num_cpus::get_physical() (fallback: available_parallelism).
 /// 3. on battery → base /= 2.
 /// 4. gpu_offloaded → base = min(base, gpu_floor(workload)).
 /// 5. clamp to [MIN_INFERENCE_THREADS, MAX_INFERENCE_THREADS].
 pub fn inference_thread_count(workload: Workload, gpu_offloaded: bool) -> usize {
-    if let Ok(s) = std::env::var("MAGNOTIA_INFERENCE_THREADS") {
+    if let Ok(s) = std::env::var("LUMOTIA_INFERENCE_THREADS") {
        if let Ok(n) = s.parse::<usize>() {
            if n > 0 {
                return n;
@@ -89,7 +89,7 @@ pub fn inference_thread_count(workload: Workload, gpu_offloaded: bool) -> usize
    if let Ok(mut seen) = log_seen().lock() {
        if seen.insert(key) {
            tracing::info!(
-                target: "magnotia_core::tuning",
+                target: "lumotia_core::tuning",
                threads = final_value,
                workload = ?workload,
                gpu_offloaded,
@@ -107,7 +107,7 @@ pub fn inference_thread_count(workload: Workload, gpu_offloaded: bool) -> usize
 mod tests {
    use super::*;

-    /// Serialises tests that read/write `MAGNOTIA_INFERENCE_THREADS` so
+    /// Serialises tests that read/write `LUMOTIA_INFERENCE_THREADS` so
    /// they don't race under cargo's parallel test runner.
    /// Mirrors the pattern used by `power::with_override`.
    fn with_thread_env_lock<R>(body: impl FnOnce() -> R) -> R {
@@ -126,7 +126,7 @@ mod tests {
        // We can't pin physical exactly without mocking num_cpus; just
        // assert the result is in range.
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            let n = inference_thread_count(Workload::Llm, false);
            assert!(
                (MIN_INFERENCE_THREADS..=MAX_INFERENCE_THREADS).contains(&n),
@@ -138,10 +138,10 @@ mod tests {
    #[test]
    fn env_var_bypasses_clamps() {
        with_thread_env_lock(|| {
-            std::env::set_var("MAGNOTIA_INFERENCE_THREADS", "10");
+            std::env::set_var("LUMOTIA_INFERENCE_THREADS", "10");
            let n = inference_thread_count(Workload::Llm, true);
            assert_eq!(n, 10);
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
        });
    }

@@ -153,7 +153,7 @@ mod tests {
    #[test]
    fn battery_halves_thread_count() {
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            // Measure on battery, then on AC — sequential, not nested,
            // to avoid re-entrant deadlock on power::TEST_LOCK.
            let on_battery = crate::power::with_override(Some(PowerState::OnBattery), || {
@@ -176,7 +176,7 @@ mod tests {
    #[test]
    fn gpu_offload_clamps_llm_to_floor() {
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            crate::power::with_override(Some(PowerState::OnAc), || {
                let n = inference_thread_count(Workload::Llm, true);
                assert!(
@@ -191,7 +191,7 @@ mod tests {
    #[test]
    fn gpu_offload_clamps_whisper_to_floor() {
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            crate::power::with_override(Some(PowerState::OnAc), || {
                let n = inference_thread_count(Workload::Whisper, true);
                // Whisper floor is 4 on machines with >=4 physical cores;
@@ -213,7 +213,7 @@ mod tests {
    #[test]
    fn gpu_offload_off_does_not_clamp_below_battery_calc() {
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            // Sequential measurements; with_override is non-reentrant.
            crate::power::with_override(Some(PowerState::OnAc), || {
                let no_gpu = inference_thread_count(Workload::Llm, false);
@@ -230,7 +230,7 @@ mod tests {
        // wired. This is covered by the other tests too, but kept
        // explicitly to document the behaviour.
        with_thread_env_lock(|| {
-            std::env::remove_var("MAGNOTIA_INFERENCE_THREADS");
+            std::env::remove_var("LUMOTIA_INFERENCE_THREADS");
            crate::power::with_override(Some(PowerState::OnBattery), || {
                let _ = inference_thread_count(Workload::Llm, true);
                let _ = inference_thread_count(Workload::Whisper, false);
--- a/crates/hotkey/Cargo.toml
+++ b/crates/hotkey/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "magnotia-hotkey"
+name = "lumotia-hotkey"
 version = "0.1.0"
 edition = "2021"
-description = "Wayland-compatible global hotkey listener for Magnotia — evdev backend with device hotplug"
+description = "Wayland-compatible global hotkey listener for Lumotia — evdev backend with device hotplug"

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }
 tokio = { version = "1", features = ["rt", "sync", "macros", "time"] }
 serde = { version = "1", features = ["derive"] }
 tracing = "0.1"
--- a/crates/hotkey/src/lib.rs
+++ b/crates/hotkey/src/lib.rs
@@ -1,4 +1,4 @@
-//! Wayland-compatible global hotkey listener for Magnotia.
+//! Wayland-compatible global hotkey listener for Lumotia.
 //!
 //! On Linux, reads `/dev/input/event*` devices via the `evdev` crate to capture
 //! global hotkeys without any display-server dependency. This works on both X11
@@ -8,7 +8,7 @@
 //! On non-Linux platforms, this crate is a no-op — the Tauri global-shortcut
 //! plugin handles hotkeys there.
 //!
-//! Architecture stolen from oddlama/whisper-overlay and adapted for Magnotia.
+//! Architecture stolen from oddlama/whisper-overlay and adapted for Lumotia.

 #[cfg(target_os = "linux")]
 mod linux;
--- a/crates/llm/Cargo.toml
+++ b/crates/llm/Cargo.toml
@@ -1,13 +1,13 @@
 [package]
-name = "magnotia-llm"
+name = "lumotia-llm"
 version = "0.1.0"
 edition = "2021"
-description = "Local LLM engine for Magnotia (Qwen3.5 / Qwen3.6 via llama-cpp-2): transcript cleanup, task extraction, micro-step decomposition"
+description = "Local LLM engine for Lumotia (Qwen3.5 / Qwen3.6 via llama-cpp-2): transcript cleanup, task extraction, micro-step decomposition"

 [features]
 # Default desktop build keeps the existing openmp + vulkan acceleration.
 # Mobile / CPU-only targets can drop one or both via:
-#   cargo build -p magnotia-llm --no-default-features
+#   cargo build -p lumotia-llm --no-default-features
 # These are independent so an Android Vulkan build can opt into vulkan
 # without openmp (the NDK ships OpenMP libs but the toolchain configuration
 # is fragile across NDK versions).
@@ -16,7 +16,7 @@ gpu-vulkan = ["llama-cpp-2/vulkan"]
 openmp = ["llama-cpp-2/openmp"]

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }
 encoding_rs = "0.8"
 futures-util = "0.3"
 llama-cpp-2 = { version = "0.1.146", default-features = false }
--- a/crates/llm/src/lib.rs
+++ b/crates/llm/src/lib.rs
@@ -9,7 +9,7 @@ use llama_cpp_2::llama_batch::LlamaBatch;
 use llama_cpp_2::model::params::LlamaModelParams;
 use llama_cpp_2::model::{AddBos, LlamaChatMessage, LlamaChatTemplate, LlamaModel};
 use llama_cpp_2::sampling::LlamaSampler;
-use magnotia_core::tuning::{inference_thread_count, Workload};
+use lumotia_core::tuning::{inference_thread_count, Workload};
 use serde::{Deserialize, Serialize};

 pub mod grammars;
@@ -212,7 +212,7 @@ impl LlmEngine {
            generated.push_str(&piece);
            sampler.accept(next);

-            if config.grammar.is_some() && json_envelope_complete(&generated) {
+            if config.grammar.is_none() && json_envelope_complete(&generated) {
                break;
            }

--- a/crates/llm/src/model_manager.rs
+++ b/crates/llm/src/model_manager.rs
@@ -240,7 +240,7 @@ pub fn recommend_tier(total_ram_bytes: u64, total_vram_bytes: Option<u64>) -> Ll
 }

 pub fn model_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().llm_models_dir()
+    lumotia_core::paths::app_paths().llm_models_dir()
 }

 pub fn model_path(id: LlmModelId) -> PathBuf {
@@ -321,7 +321,7 @@ where
        .unwrap_or(0);

    let client = reqwest::Client::builder()
-        .user_agent("magnotia/0.1.0")
+        .user_agent("lumotia/0.1.0")
        .connect_timeout(std::time::Duration::from_secs(30))
        .build()
        .map_err(|e| DownloadError::Http(e.to_string()))?;
--- a/crates/llm/src/prompts.rs
+++ b/crates/llm/src/prompts.rs
@@ -45,9 +45,9 @@ context that are not explicit commitments. Output an empty array if there are \
 no action items.";

 /// Compact representation of a human-in-the-loop feedback example used
-/// for few-shot prompt conditioning. Built by magnotia-storage and fed to the
+/// for few-shot prompt conditioning. Built by lumotia-storage and fed to the
 /// prompt builder below; we keep this struct local to the LLM crate so
-/// magnotia-llm does not depend on magnotia-storage.
+/// lumotia-llm does not depend on lumotia-storage.
 #[derive(Debug, Clone)]
 pub struct FeedbackExample {
    /// What the AI was given as input (e.g. the parent task text, or
--- a/crates/llm/tests/content_tags_smoke.rs
+++ b/crates/llm/tests/content_tags_smoke.rs
@@ -1,23 +1,23 @@
 //! Smoke test for Phase 9 LlmEngine::extract_content_tags.
 //!
-//! Gated behind the same `MAGNOTIA_LLM_TEST_MODEL` env var as the existing
+//! Gated behind the same `LUMOTIA_LLM_TEST_MODEL` env var as the existing
 //! smoke.rs test so neither runs in default `cargo test` runs (model
 //! load is heavy). Run explicitly with:
 //!
-//!     MAGNOTIA_LLM_TEST_MODEL=/path/to/model.gguf cargo test -p magnotia-llm \
+//!     LUMOTIA_LLM_TEST_MODEL=/path/to/model.gguf cargo test -p lumotia-llm \
 //!         --test content_tags_smoke -- --nocapture

 use std::env;
 use std::path::PathBuf;

-use magnotia_llm::{is_valid_intent, LlmEngine, LlmModelId};
+use lumotia_llm::{is_valid_intent, LlmEngine, LlmModelId};

 #[test]
 fn extract_content_tags_returns_valid_pair() {
-    let model_path = match env::var("MAGNOTIA_LLM_TEST_MODEL") {
+    let model_path = match env::var("LUMOTIA_LLM_TEST_MODEL") {
        Ok(path) => PathBuf::from(path),
        Err(_) => {
-            eprintln!("MAGNOTIA_LLM_TEST_MODEL not set — skipping");
+            eprintln!("LUMOTIA_LLM_TEST_MODEL not set — skipping");
            return;
        }
    };
--- a/crates/llm/tests/smoke.rs
+++ b/crates/llm/tests/smoke.rs
@@ -6,20 +6,20 @@
 //! - `context::params::LlamaContextParams`
 //! - `sampling::LlamaSampler`
 //!
-//! The test is gated behind `MAGNOTIA_LLM_TEST_MODEL`.
+//! The test is gated behind `LUMOTIA_LLM_TEST_MODEL`.

 use std::env;
 use std::path::PathBuf;

-use magnotia_llm::LlmEngine;
-use magnotia_llm::LlmModelId;
+use lumotia_llm::LlmEngine;
+use lumotia_llm::LlmModelId;

 #[test]
 fn llama_cpp_2_smoke_generates_and_wraps() {
-    let model_path = match env::var("MAGNOTIA_LLM_TEST_MODEL") {
+    let model_path = match env::var("LUMOTIA_LLM_TEST_MODEL") {
        Ok(path) => PathBuf::from(path),
        Err(_) => {
-            eprintln!("MAGNOTIA_LLM_TEST_MODEL not set — skipping");
+            eprintln!("LUMOTIA_LLM_TEST_MODEL not set — skipping");
            return;
        }
    };
@@ -32,7 +32,7 @@ fn llama_cpp_2_smoke_generates_and_wraps() {
    let completion = engine
        .generate(
            "Write exactly one short greeting.",
-            &magnotia_llm::GenerationConfig {
+            &lumotia_llm::GenerationConfig {
                max_tokens: 32,
                temperature: 0.0,
                stop_sequences: vec!["\n".to_string()],
--- a/crates/mcp/Cargo.toml
+++ b/crates/mcp/Cargo.toml
@@ -1,18 +1,18 @@
 [package]
-name = "magnotia-mcp"
+name = "lumotia-mcp"
 version = "0.1.0"
 edition = "2021"
-description = "Read-only MCP stdio server exposing Magnotia transcripts and tasks to external agents"
+description = "Read-only MCP stdio server exposing Lumotia transcripts and tasks to external agents"

 [[bin]]
-name = "magnotia-mcp"
+name = "lumotia-mcp"
 path = "src/main.rs"

 [lib]
 path = "src/lib.rs"

 [dependencies]
-magnotia-storage = { path = "../storage" }
+lumotia-storage = { path = "../storage" }
 sqlx = { version = "0.8", default-features = false, features = ["runtime-tokio", "sqlite"] }
 serde = { version = "1", features = ["derive"] }
 serde_json = "1"
--- a/crates/mcp/src/lib.rs
+++ b/crates/mcp/src/lib.rs
@@ -1,8 +1,8 @@
-//! Minimal Model Context Protocol server exposing Magnotia's local SQLite store.
+//! Minimal Model Context Protocol server exposing Lumotia's local SQLite store.
 //!
 //! Scope: **read-only** tools. An external agent (Claude desktop, Cline, any
 //! MCP-capable client) can list / search / fetch transcripts and list tasks.
-//! No writes — Magnotia's Tauri app remains the only writer.
+//! No writes — Lumotia's Tauri app remains the only writer.
 //!
 //! Transport: newline-delimited JSON-RPC 2.0 over stdio, per the stdio
 //! transport spec. Server spec version: 2024-11-05.
@@ -12,7 +12,7 @@ use serde_json::{json, Value};
 use sqlx::SqlitePool;

 pub const PROTOCOL_VERSION: &str = "2024-11-05";
-pub const SERVER_NAME: &str = "magnotia-mcp";
+pub const SERVER_NAME: &str = "lumotia-mcp";
 pub const SERVER_VERSION: &str = env!("CARGO_PKG_VERSION");

 #[derive(Debug, Deserialize)]
@@ -95,7 +95,7 @@ fn initialize_result() -> Value {
            "version": SERVER_VERSION,
        },
        "instructions":
-            "Read-only access to Magnotia's local transcript history and task list. \
+            "Read-only access to Lumotia's local transcript history and task list. \
             All data stays on the user's machine.",
    })
 }
@@ -105,7 +105,7 @@ fn tools_list_result() -> Value {
        "tools": [
            {
                "name": "list_transcripts",
-                "description": "List recent transcripts from Magnotia's local history, most recent first. \
+                "description": "List recent transcripts from Lumotia's local history, most recent first. \
                                Returns summaries (id, title, created_at, duration, preview).",
                "inputSchema": {
                    "type": "object",
@@ -135,7 +135,7 @@ fn tools_list_result() -> Value {
            },
            {
                "name": "search_transcripts",
-                "description": "Full-text search across Magnotia's transcripts. Returns matching summaries.",
+                "description": "Full-text search across Lumotia's transcripts. Returns matching summaries.",
                "inputSchema": {
                    "type": "object",
                    "required": ["query"],
@@ -155,7 +155,7 @@ fn tools_list_result() -> Value {
            },
            {
                "name": "list_tasks",
-                "description": "List tasks from Magnotia's task store. Returns both open and completed.",
+                "description": "List tasks from Lumotia's task store. Returns both open and completed.",
                "inputSchema": {
                    "type": "object",
                    "properties": {},
@@ -206,7 +206,7 @@ async fn list_transcripts_tool(pool: &SqlitePool, args: Value) -> Result<Value,
    };
    let limit = args.limit.unwrap_or(20).clamp(1, 200);

-    let rows = magnotia_storage::list_transcripts(pool, limit)
+    let rows = lumotia_storage::list_transcripts(pool, limit)
        .await
        .map_err(|e| error(-32603, format!("DB error: {e}")))?;

@@ -239,7 +239,7 @@ async fn get_transcript_tool(pool: &SqlitePool, args: Value) -> Result<Value, Js
    let args: Args = serde_json::from_value(args)
        .map_err(|e| error(-32602, format!("Invalid arguments: {e}")))?;

-    let row = magnotia_storage::get_transcript(pool, &args.id)
+    let row = lumotia_storage::get_transcript(pool, &args.id)
        .await
        .map_err(|e| error(-32603, format!("DB error: {e}")))?
        .ok_or_else(|| error(-32000, format!("Transcript {} not found", args.id)))?;
@@ -273,7 +273,7 @@ async fn search_transcripts_tool(pool: &SqlitePool, args: Value) -> Result<Value
        .map_err(|e| error(-32602, format!("Invalid arguments: {e}")))?;
    let limit = args.limit.unwrap_or(20).clamp(1, 100);

-    let rows = magnotia_storage::search_transcripts(pool, &args.query, limit)
+    let rows = lumotia_storage::search_transcripts(pool, &args.query, limit)
        .await
        .map_err(|e| error(-32603, format!("DB error: {e}")))?;

@@ -296,7 +296,7 @@ async fn search_transcripts_tool(pool: &SqlitePool, args: Value) -> Result<Value
 }

 async fn list_tasks_tool(pool: &SqlitePool) -> Result<Value, JsonRpcError> {
-    let rows = magnotia_storage::list_tasks(pool)
+    let rows = lumotia_storage::list_tasks(pool)
        .await
        .map_err(|e| error(-32603, format!("DB error: {e}")))?;

@@ -460,7 +460,7 @@ mod tests {
        });

        let pool = sqlx::SqlitePool::connect("sqlite::memory:").await.unwrap();
-        magnotia_storage::migrations::run_migrations(&pool)
+        lumotia_storage::migrations::run_migrations(&pool)
            .await
            .unwrap();
        let response = handle_message(&pool, request).await.expect("has response");
--- a/crates/mcp/src/main.rs
+++ b/crates/mcp/src/main.rs
@@ -1,22 +1,22 @@
-//! Stdio entry point for magnotia-mcp. Reads newline-delimited JSON-RPC messages
-//! from stdin, dispatches via `magnotia_mcp::handle_message`, writes responses to
+//! Stdio entry point for lumotia-mcp. Reads newline-delimited JSON-RPC messages
+//! from stdin, dispatches via `lumotia_mcp::handle_message`, writes responses to
 //! stdout. Logs land on stderr so they don't collide with the JSON-RPC stream.

 use tokio::io::{AsyncBufReadExt, AsyncWriteExt, BufReader};

 #[tokio::main(flavor = "current_thread")]
 async fn main() -> anyhow::Result<()> {
-    let db_path = magnotia_storage::database_path();
+    let db_path = lumotia_storage::database_path();
    eprintln!(
-        "[magnotia-mcp] opening Magnotia database at {} (read-only)",
+        "[lumotia-mcp] opening Lumotia database at {} (read-only)",
        db_path.display()
    );
    // Open read-only at the connection level so the MCP server cannot write
    // to the user's database, regardless of which tools the dispatcher
    // exposes. Migrations are deliberately skipped — this binary never owns
    // the schema; the main app is the single migration writer.
-    let pool = magnotia_storage::init_readonly(&db_path).await?;
-    eprintln!("[magnotia-mcp] ready, waiting for JSON-RPC on stdin");
+    let pool = lumotia_storage::init_readonly(&db_path).await?;
+    eprintln!("[lumotia-mcp] ready, waiting for JSON-RPC on stdin");

    let mut lines = BufReader::new(tokio::io::stdin()).lines();
    let mut stdout = tokio::io::stdout();
@@ -28,7 +28,7 @@ async fn main() -> anyhow::Result<()> {
        }

        let response = match serde_json::from_str::<serde_json::Value>(trimmed) {
-            Ok(raw) => match magnotia_mcp::handle_message(&pool, raw).await {
+            Ok(raw) => match lumotia_mcp::handle_message(&pool, raw).await {
                Some(response) => response,
                None => continue, // notification — no reply
            },
@@ -38,8 +38,8 @@ async fn main() -> anyhow::Result<()> {
                // logged and continued, dropping the response —
                // clients saw silence instead of a structured error
                // (2026-04-22 review MAJOR).
-                eprintln!("[magnotia-mcp] parse error: {err}");
-                magnotia_mcp::parse_error_response(&err.to_string())
+                eprintln!("[lumotia-mcp] parse error: {err}");
+                lumotia_mcp::parse_error_response(&err.to_string())
            }
        };

--- a/crates/storage/Cargo.toml
+++ b/crates/storage/Cargo.toml
@@ -1,11 +1,11 @@
 [package]
-name = "magnotia-storage"
+name = "lumotia-storage"
 version = "0.1.0"
 edition = "2021"
-description = "SQLite persistence, BM25 search, and file storage for Magnotia"
+description = "SQLite persistence, BM25 search, and file storage for Lumotia"

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }

 # SQLite with compile-time checked queries
 # default-features = false strips sqlx's `any`, `macros`, `migrate`, `json` —
@@ -24,7 +24,7 @@ serde = { version = "1", features = ["derive"] }
 # Logging
 log = "0.4"

-# Structured error derivation for magnotia_storage::Error.
+# Structured error derivation for lumotia_storage::Error.
 thiserror = "1"

 # UUIDs for profile + profile_terms ids (v7 random).
--- a/crates/storage/src/database.rs
+++ b/crates/storage/src/database.rs
@@ -42,7 +42,7 @@ pub async fn init(db_path: &Path) -> Result<SqlitePool> {

 /// Open the SQLite database in read-only mode without running migrations.
 ///
-/// Used by `magnotia-mcp` so the MCP server cannot write to the user's database
+/// Used by `lumotia-mcp` so the MCP server cannot write to the user's database
 /// regardless of which tools the dispatcher exposes — `read_only(true)` makes
 /// the constraint structural rather than relying on the request handler being
 /// well-behaved. Fails cleanly if the DB doesn't exist (no `create_if_missing`).
@@ -905,6 +905,61 @@ pub async fn get_setting(pool: &SqlitePool, key: &str) -> Result<Option<String>>
    Ok(row.map(|r| r.get("value")))
 }

+/// One-shot key rename for settings rows carried over from the lumotia era
+/// (`magnotia_preferences`, `magnotia_morning_triage_last_shown`, etc.).
+///
+/// Idempotent. Returns `(renamed, orphans_deleted)`:
+/// * `renamed` — rows where only the lumotia key existed; the row's key
+///   is updated to the lumotia equivalent.
+/// * `orphans_deleted` — rows where BOTH keys existed; the lumotia row is
+///   authoritative and the lumotia row is deleted to avoid silent debt.
+pub async fn migrate_legacy_setting_keys(pool: &SqlitePool) -> Result<(u64, u64)> {
+    let mut tx = pool.begin().await.map_err(|source| Error::Query {
+        operation: "migrate_legacy_setting_keys:begin".into(),
+        source,
+    })?;
+
+    let renamed = sqlx::query(
+        "UPDATE settings \
+         SET key = 'lumotia_' || substr(key, length('magnotia_') + 1) \
+         WHERE key LIKE 'magnotia_%' \
+           AND NOT EXISTS (\
+               SELECT 1 FROM settings AS dst \
+               WHERE dst.key = 'lumotia_' || substr(settings.key, length('magnotia_') + 1)\
+           )",
+    )
+    .execute(&mut *tx)
+    .await
+    .map_err(|source| Error::Query {
+        operation: "migrate_legacy_setting_keys:rename".into(),
+        source,
+    })?
+    .rows_affected();
+
+    let deleted = sqlx::query(
+        "DELETE FROM settings \
+         WHERE key LIKE 'magnotia_%' \
+           AND EXISTS (\
+               SELECT 1 FROM settings AS dst \
+               WHERE dst.key = 'lumotia_' || substr(settings.key, length('magnotia_') + 1)\
+           )",
+    )
+    .execute(&mut *tx)
+    .await
+    .map_err(|source| Error::Query {
+        operation: "migrate_legacy_setting_keys:delete_orphans".into(),
+        source,
+    })?
+    .rows_affected();
+
+    tx.commit().await.map_err(|source| Error::Query {
+        operation: "migrate_legacy_setting_keys:commit".into(),
+        source,
+    })?;
+
+    Ok((renamed, deleted))
+}
+
 // --- Row types ---

 #[derive(Debug, Clone)]
@@ -944,7 +999,7 @@ pub struct TranscriptRow {
    pub anti_hallucination: bool,
    pub created_at: String,
    // Task 2.5 — transcripts_meta (migration v5). Persists the UI metadata
-    // that previously lived in the removed localStorage `magnotia_history` cache.
+    // that previously lived in the removed localStorage `lumotia_history` cache.
    pub starred: bool,
    pub manual_tags: String,
    pub template: String,
@@ -1384,7 +1439,7 @@ pub async fn list_recent_errors(pool: &SqlitePool, limit: i64) -> Result<Vec<Err
 // Phase 2 of the feature-complete roadmap: capture thumbs + corrections on
 // AI-generated output so the prompt builder can inject recent examples as
 // few-shot exemplars. Storage-only here; the prompt-conditioning logic lives
-// in magnotia-llm. Retrieval returns the most recent rows, narrowed to the
+// in lumotia-llm. Retrieval returns the most recent rows, narrowed to the
 // active profile when provided so feedback does not cross profiles.

 #[derive(Debug, Clone, Copy, PartialEq, Eq)]
@@ -2617,7 +2672,7 @@ mod tests {

    #[tokio::test]
    async fn init_readonly_rejects_writes_and_serves_reads() {
-        let dir = std::env::temp_dir().join(format!("magnotia-storage-ro-{}", std::process::id()));
+        let dir = std::env::temp_dir().join(format!("lumotia-storage-ro-{}", std::process::id()));
        std::fs::create_dir_all(&dir).unwrap();
        let path = dir.join("ro.db");
        let _ = std::fs::remove_file(&path);
@@ -2669,7 +2724,7 @@ mod tests {
    #[tokio::test]
    async fn init_readonly_fails_when_db_missing() {
        let path = std::env::temp_dir().join(format!(
-            "magnotia-storage-ro-missing-{}.db",
+            "lumotia-storage-ro-missing-{}.db",
            std::process::id()
        ));
        let _ = std::fs::remove_file(&path);
@@ -2715,4 +2770,94 @@ mod tests {
            .unwrap();
        assert_eq!(remaining, vec!["recent".to_string()]);
    }
+
+    #[tokio::test]
+    async fn migrate_legacy_setting_keys_renames_lone_magnotia_rows() {
+        let pool = test_pool().await;
+        set_setting(&pool, "magnotia_preferences", "blob-A")
+            .await
+            .unwrap();
+        set_setting(&pool, "magnotia_morning_triage_last_shown", "2026-05-12")
+            .await
+            .unwrap();
+
+        let (renamed, deleted) = migrate_legacy_setting_keys(&pool).await.unwrap();
+
+        assert_eq!(renamed, 2);
+        assert_eq!(deleted, 0);
+        assert_eq!(
+            get_setting(&pool, "lumotia_preferences")
+                .await
+                .unwrap()
+                .as_deref(),
+            Some("blob-A")
+        );
+        assert_eq!(
+            get_setting(&pool, "magnotia_preferences").await.unwrap(),
+            None
+        );
+        assert_eq!(
+            get_setting(&pool, "lumotia_morning_triage_last_shown")
+                .await
+                .unwrap()
+                .as_deref(),
+            Some("2026-05-12")
+        );
+    }
+
+    #[tokio::test]
+    async fn migrate_legacy_setting_keys_deletes_orphans_when_both_present() {
+        let pool = test_pool().await;
+        set_setting(&pool, "magnotia_preferences", "legacy-blob")
+            .await
+            .unwrap();
+        set_setting(&pool, "lumotia_preferences", "current-blob")
+            .await
+            .unwrap();
+
+        let (renamed, deleted) = migrate_legacy_setting_keys(&pool).await.unwrap();
+
+        assert_eq!(renamed, 0);
+        assert_eq!(deleted, 1);
+        assert_eq!(
+            get_setting(&pool, "lumotia_preferences")
+                .await
+                .unwrap()
+                .as_deref(),
+            Some("current-blob"),
+            "lumotia row preserved verbatim"
+        );
+        assert_eq!(
+            get_setting(&pool, "magnotia_preferences").await.unwrap(),
+            None,
+            "orphan lumotia row deleted"
+        );
+    }
+
+    #[tokio::test]
+    async fn migrate_legacy_setting_keys_no_op_when_no_magnotia_rows() {
+        let pool = test_pool().await;
+        set_setting(&pool, "lumotia_preferences", "blob")
+            .await
+            .unwrap();
+
+        let (renamed, deleted) = migrate_legacy_setting_keys(&pool).await.unwrap();
+
+        assert_eq!(renamed, 0);
+        assert_eq!(deleted, 0);
+    }
+
+    #[tokio::test]
+    async fn migrate_legacy_setting_keys_is_idempotent() {
+        let pool = test_pool().await;
+        set_setting(&pool, "magnotia_preferences", "blob")
+            .await
+            .unwrap();
+
+        let first = migrate_legacy_setting_keys(&pool).await.unwrap();
+        let second = migrate_legacy_setting_keys(&pool).await.unwrap();
+
+        assert_eq!(first, (1, 0));
+        assert_eq!(second, (0, 0));
+    }
 }
--- a/crates/storage/src/error.rs
+++ b/crates/storage/src/error.rs
@@ -1,8 +1,8 @@
 //! Storage-local typed error.
 //!
 //! Backend code that wants to branch on storage failure modes pattern-matches
-//! on [`Error`] directly. The crate boundary into [`magnotia_core::error::MagnotiaError`]
-//! flattens this into a [`MagnotiaError::Storage`] variant carrying a serde-friendly
+//! on [`Error`] directly. The crate boundary into [`lumotia_core::error::Error`]
+//! flattens this into a [`Error::Storage`] variant carrying a serde-friendly
 //! `kind`, an `operation` label, and the Display output as `detail` — so the
 //! frontend (which still receives stringified errors from Tauri commands today)
 //! keeps working, and Area E can later expose the typed `kind` to the FE without
@@ -14,7 +14,7 @@
 use std::borrow::Cow;
 use std::path::PathBuf;

-use magnotia_core::error::{MagnotiaError, StorageKind};
+use lumotia_core::error::{Error as CoreError, StorageKind};

 /// Kinds of database-open operation that can fail before the pool is ready.
 #[derive(Debug, Clone, Copy)]
@@ -145,7 +145,7 @@ pub enum Error {
 }

 impl Error {
-    /// Discriminator for the boundary conversion into [`MagnotiaError`].
+    /// Discriminator for the boundary conversion into [`Error`].
    pub fn kind(&self) -> StorageKind {
        match self {
            Error::DatabaseOpen { .. } => StorageKind::DatabaseOpen,
@@ -157,7 +157,7 @@ impl Error {
        }
    }

-    /// Operation label that flows into the [`MagnotiaError::Storage`] boundary
+    /// Operation label that flows into the [`Error::Storage`] boundary
    /// shape. For per-query failures this is the caller-provided label;
    /// for the other variants it's the variant's intrinsic label.
    pub fn operation_label(&self) -> Cow<'static, str> {
@@ -175,14 +175,14 @@ impl Error {
 }

 /// Boundary conversion — flattens the typed error into the wire-friendly
-/// [`MagnotiaError::Storage`] variant. Lives in the storage crate (not in core)
+/// [`CoreError::Storage`] variant. Lives in the storage crate (not in core)
 /// to avoid a `core -> storage` dependency cycle.
-impl From<Error> for MagnotiaError {
+impl From<Error> for CoreError {
    fn from(error: Error) -> Self {
        let kind = error.kind();
        let operation = error.operation_label().into_owned();
        let detail = error.to_string();
-        MagnotiaError::Storage {
+        CoreError::Storage {
            kind,
            operation,
            detail,
--- a/crates/storage/src/file_storage.rs
+++ b/crates/storage/src/file_storage.rs
@@ -1,28 +1,28 @@
 use std::path::PathBuf;

 pub fn app_data_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().app_data_dir()
+    lumotia_core::paths::app_paths().app_data_dir()
 }

 /// Path to the SQLite database file.
 pub fn database_path() -> PathBuf {
-    magnotia_core::paths::app_paths().database_path()
+    lumotia_core::paths::app_paths().database_path()
 }

 /// Directory for saved audio recordings.
 pub fn recordings_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().recordings_dir()
+    lumotia_core::paths::app_paths().recordings_dir()
 }

 /// Directory for crash dumps written by the Rust panic hook.
 /// Each crash is a single text file: `<unix-ts>-<short-id>.crash`.
 /// Used by the diagnostic-report bundler in Settings → About.
 pub fn crashes_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().crashes_dir()
+    lumotia_core::paths::app_paths().crashes_dir()
 }

-/// Directory for the rolling Rust log file (magnotia.log + rotated magnotia.log.1, etc).
+/// Directory for the rolling Rust log file (lumotia.log + rotated lumotia.log.1, etc).
 /// Subscribers configured in src-tauri/src/lib.rs at startup.
 pub fn logs_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().logs_dir()
+    lumotia_core::paths::app_paths().logs_dir()
 }
--- a/crates/storage/src/lib.rs
+++ b/crates/storage/src/lib.rs
@@ -17,8 +17,9 @@ pub use database::{
    insert_transcript, list_feedback_examples, list_implementation_rules, list_profile_terms,
    list_profiles, list_recent_completions, list_recent_errors, list_subtasks, list_tasks,
    list_transcripts, list_transcripts_paged, log_error, mark_implementation_rule_fired,
-    prune_error_log, record_feedback, search_transcripts, set_implementation_rule_enabled,
-    set_setting, set_task_energy, uncomplete_task, update_profile, update_task, update_transcript,
+    migrate_legacy_setting_keys, prune_error_log, record_feedback, search_transcripts,
+    set_implementation_rule_enabled, set_setting, set_task_energy, uncomplete_task, update_profile,
+    update_task, update_transcript,
    update_transcript_meta, DailyCompletionCount, ErrorLogRow, FeedbackRow, FeedbackTargetType,
    ImplementationRuleRow, InsertTranscriptParams, ProfileRow, ProfileTermRow,
    RecordFeedbackParams, TaskRow, TranscriptRow,
--- a/crates/storage/src/migrations.rs
+++ b/crates/storage/src/migrations.rs
@@ -963,7 +963,7 @@ mod tests {
        // dictionary.id is INTEGER PK AUTOINCREMENT (see v2); let SQLite assign rowids.
        sqlx::query(
            "INSERT INTO dictionary (term, note, created_at) VALUES \
-             ('Magnotia', '', datetime('now')), \
+             ('Lumotia', '', datetime('now')), \
             ('CORBEL', 'brand', datetime('now')), \
             ('Wren', '', datetime('now'))",
        )
--- a/crates/transcription/Cargo.toml
+++ b/crates/transcription/Cargo.toml
@@ -1,8 +1,8 @@
 [package]
-name = "magnotia-transcription"
+name = "lumotia-transcription"
 version = "0.1.0"
 edition = "2021"
-description = "Speech-to-text engine wrappers, model management, and inference concurrency for Magnotia"
+description = "Speech-to-text engine wrappers, model management, and inference concurrency for Lumotia"
 build = "build.rs"

 [features]
@@ -15,18 +15,18 @@ build = "build.rs"
 # `whisper-vulkan` is a separate feature so a non-Vulkan target (Android
 # without GPU drivers, a CPU-only Windows build) can pull in whisper-rs
 # but skip the Vulkan backend. Build CPU-only with:
-#   cargo build -p magnotia-transcription --no-default-features --features whisper
+#   cargo build -p lumotia-transcription --no-default-features --features whisper
 default = ["whisper", "whisper-vulkan"]
 whisper = ["dep:whisper-rs"]
 whisper-vulkan = ["whisper-rs?/vulkan"]

 [dependencies]
-magnotia-core = { path = "../core" }
+lumotia-core = { path = "../core" }

 # TranscriptionProvider async trait + EngineProfile + ProviderId. The
 # trait lives in cloud-providers so an OEM licensee can implement it
 # without depending on transcription internals.
-magnotia-cloud-providers = { path = "../cloud-providers" }
+lumotia-cloud-providers = { path = "../cloud-providers" }

 # Async-trait for the LocalProviderAdapter impl.
 async-trait = "0.1"
@@ -57,12 +57,12 @@ thiserror = "2"
 tracing = "0.1"

 [dev-dependencies]
-# TcpListener fixture for the download resume tests (mirrors magnotia-llm).
+# TcpListener fixture for the download resume tests (mirrors lumotia-llm).
 # `macros` and `rt-multi-thread` enable #[tokio::test] and the multi-threaded
 # scheduler used by the orchestrator tests.
 tokio = { version = "1", features = ["rt", "rt-multi-thread", "sync", "net", "io-util", "macros"] }
 tempfile = "3"
 # Test-only — used by tests/thread_sweep.rs to label physical vs logical
 # core counts in the scaling table. Production code uses the
-# `magnotia_core::constants::inference_thread_count` helper instead.
+# `lumotia_core::constants::inference_thread_count` helper instead.
 num_cpus = "1"
--- a/crates/transcription/build.rs
+++ b/crates/transcription/build.rs
@@ -11,7 +11,7 @@
 //! workspace ever pulls `tokenizers` into the dependency graph on a
 //! Windows target. If we ever legitimately need it we can reintroduce
 //! it via a sidecar (isolated process, separate CRT) rather than
-//! linking it into `magnotia_lib`.
+//! linking it into `lumotia_lib`.
 //!
 //! The check is advisory on non-Windows targets — it still prints a
 //! cargo:warning if `tokenizers` appears, so the Windows failure isn't
@@ -56,7 +56,7 @@ fn main() {

    if target_os == "windows" {
        panic!(
-            "magnotia-transcription: the `tokenizers` crate appears in Cargo.lock and this is a \
+            "lumotia-transcription: the `tokenizers` crate appears in Cargo.lock and this is a \
             Windows build. Linking `whisper-rs-sys` + `tokenizers` in the same binary has \
             been a persistent MSVC C-runtime conflict (see Whispering v7.11.0). Route any \
             tokenizer usage through an out-of-process sidecar instead, or gate it off for \
@@ -65,7 +65,7 @@ fn main() {
    }

    println!(
-        "cargo:warning=magnotia-transcription: `tokenizers` crate is in the dependency graph. \
+        "cargo:warning=lumotia-transcription: `tokenizers` crate is in the dependency graph. \
         This build is non-Windows so the link will succeed, but Windows builds will panic \
         at build time per docs/whisper-ecosystem/brief.md item #6. Isolate tokenizer usage \
         in a sidecar before a Windows ship."
--- a/crates/transcription/src/concurrency.rs
+++ b/crates/transcription/src/concurrency.rs
@@ -1,7 +1,7 @@
 use std::sync::Arc;

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::{AudioSamples, TranscriptionOptions};
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::{AudioSamples, TranscriptionOptions};

 use crate::local_engine::{LocalEngine, TimedTranscript};

@@ -14,5 +14,5 @@ pub async fn run_inference(
 ) -> Result<TimedTranscript> {
    tokio::task::spawn_blocking(move || engine.transcribe_sync(&audio, &options))
        .await
-        .map_err(|e| MagnotiaError::TranscriptionFailed(format!("Task join error: {e}")))?
+        .map_err(|e| Error::TranscriptionFailed(format!("Task join error: {e}")))?
 }
--- a/crates/transcription/src/lib.rs
+++ b/crates/transcription/src/lib.rs
@@ -23,11 +23,11 @@ pub use transcribe_rs::SpeechModel;
 pub use transcriber::{Transcriber, TranscriberCapabilities};

 // Re-export the trait surface so downstream crates depend only on
-// `magnotia_transcription` to access both local engines and the
-// provider trait without a separate `magnotia_cloud_providers`
+// `lumotia_transcription` to access both local engines and the
+// provider trait without a separate `lumotia_cloud_providers`
 // dependency. This is the seam an OEM licensee uses when they swap
 // providers.
-pub use magnotia_cloud_providers::{
+pub use lumotia_cloud_providers::{
    CostClass, EngineProfile, NetworkRequirement, ProviderCapabilities, ProviderId, ProviderKind,
    ProviderTranscript, TranscriptionProvider,
 };
--- a/crates/transcription/src/local_engine.rs
+++ b/crates/transcription/src/local_engine.rs
@@ -4,8 +4,8 @@ use std::time::Instant;

 use transcribe_rs::{SpeechModel, TranscribeOptions, TranscriptionResult};

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::{
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::{
    AudioSamples, EngineName, ModelId, Segment, Transcript, TranscriptionOptions,
 };

@@ -28,7 +28,7 @@ pub struct SpeechModelAdapter(pub Box<dyn SpeechModel + Send>);
 impl Transcriber for SpeechModelAdapter {
    fn capabilities(&self) -> TranscriberCapabilities {
        TranscriberCapabilities {
-            sample_rate: magnotia_core::constants::WHISPER_SAMPLE_RATE,
+            sample_rate: lumotia_core::constants::WHISPER_SAMPLE_RATE,
            channels: 1,
            supports_initial_prompt: false,
        }
@@ -48,7 +48,7 @@ impl Transcriber for SpeechModelAdapter {
        let result: TranscriptionResult = self
            .0
            .transcribe(samples, &opts)
-            .map_err(|e| MagnotiaError::TranscriptionFailed(e.to_string()))?;
+            .map_err(|e| Error::TranscriptionFailed(e.to_string()))?;
        Ok(result
            .segments
            .unwrap_or_default()
@@ -140,7 +140,7 @@ impl LocalEngine {
        options: &TranscriptionOptions,
    ) -> Result<TimedTranscript> {
        let mut guard = self.engine.lock().unwrap_or_else(|e| e.into_inner());
-        let backend = guard.as_mut().ok_or(MagnotiaError::EngineNotLoaded)?;
+        let backend = guard.as_mut().ok_or(Error::EngineNotLoaded)?;

        let start = Instant::now();
        let segments = backend.transcribe_sync(audio.samples(), options)?;
@@ -160,7 +160,7 @@ impl LocalEngine {
 /// Thin wrapper over `ParakeetModel` that overrides `transcribe_raw` to
 /// request word-granularity segments. `transcribe-rs` 0.3's trait impl for
 /// `ParakeetModel::transcribe_raw` ignores `TranscribeOptions` and uses
-/// `TimestampGranularity::Token` (per-subword) — which surfaces in Magnotia as
+/// `TimestampGranularity::Token` (per-subword) — which surfaces in Lumotia as
 /// "T Est Ing . One , Two , Three" output. The concrete-type method
 /// `ParakeetModel::transcribe_with` accepts `ParakeetParams` with an
 /// explicit granularity; this wrapper exposes that to the trait object.
@@ -197,7 +197,7 @@ impl transcribe_rs::SpeechModel for ParakeetWordGranularity {
 pub fn load_parakeet(model_dir: &Path) -> Result<Box<dyn Transcriber + Send>> {
    use transcribe_rs::onnx::Quantization;
    let model = transcribe_rs::onnx::parakeet::ParakeetModel::load(model_dir, &Quantization::Int8)
-        .map_err(|e| MagnotiaError::TranscriptionFailed(format!("Failed to load Parakeet: {e}")))?;
+        .map_err(|e| Error::TranscriptionFailed(format!("Failed to load Parakeet: {e}")))?;
    Ok(Box::new(SpeechModelAdapter(Box::new(
        ParakeetWordGranularity(model),
    ))))
@@ -207,7 +207,7 @@ pub fn load_parakeet(model_dir: &Path) -> Result<Box<dyn Transcriber + Send>> {
 #[cfg(feature = "whisper")]
 pub fn load_whisper(model_path: &Path) -> Result<Box<dyn Transcriber + Send>> {
    let backend = WhisperRsBackend::load(model_path)
-        .map_err(|e| MagnotiaError::TranscriptionFailed(format!("Failed to load Whisper: {e}")))?;
+        .map_err(|e| Error::TranscriptionFailed(format!("Failed to load Whisper: {e}")))?;
    Ok(Box::new(backend))
 }

--- a/crates/transcription/src/model_manager.rs
+++ b/crates/transcription/src/model_manager.rs
@@ -2,9 +2,9 @@ use std::collections::HashSet;
 use std::path::{Path, PathBuf};
 use std::sync::{LazyLock, Mutex};

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::model_registry::{find_model, ModelFile};
-use magnotia_core::types::{DownloadProgress, ModelId};
+use lumotia_core::error::{Error, Result};
+use lumotia_core::model_registry::{find_model, ModelFile};
+use lumotia_core::types::{DownloadProgress, ModelId};

 static ACTIVE_DOWNLOADS: LazyLock<Mutex<HashSet<String>>> =
    LazyLock::new(|| Mutex::new(HashSet::new()));
@@ -18,9 +18,9 @@ impl DownloadReservation {
        let id = id.as_str().to_string();
        let mut active = ACTIVE_DOWNLOADS
            .lock()
-            .map_err(|_| MagnotiaError::DownloadFailed("download lock poisoned".into()))?;
+            .map_err(|_| Error::DownloadFailed("download lock poisoned".into()))?;
        if !active.insert(id.clone()) {
-            return Err(MagnotiaError::DownloadFailed(format!(
+            return Err(Error::DownloadFailed(format!(
                "download already in progress for {id}"
            )));
        }
@@ -37,15 +37,15 @@ impl Drop for DownloadReservation {
 }

 /// Resolve the models storage directory.
-/// Windows: %LOCALAPPDATA%/magnotia/models
-/// Unix: ~/.magnotia/models
+/// Windows: %LOCALAPPDATA%/lumotia/models
+/// Unix: ~/.lumotia/models
 pub fn models_dir() -> PathBuf {
-    magnotia_core::paths::app_paths().models_dir()
+    lumotia_core::paths::app_paths().models_dir()
 }

 /// Get the directory path where a specific model's files are stored.
 pub fn model_dir(id: &ModelId) -> PathBuf {
-    magnotia_core::paths::app_paths().speech_model_dir(id)
+    lumotia_core::paths::app_paths().speech_model_dir(id)
 }

 /// Check whether all files for a model have been downloaded.
@@ -61,7 +61,7 @@ pub fn is_downloaded(id: &ModelId) -> bool {

 /// List all downloaded model IDs.
 pub fn list_downloaded() -> Vec<ModelId> {
-    magnotia_core::model_registry::all_models()
+    lumotia_core::model_registry::all_models()
        .iter()
        .filter(|m| is_downloaded(&m.id))
        .map(|m| m.id.clone())
@@ -74,13 +74,13 @@ pub fn list_downloaded() -> Vec<ModelId> {
 /// For files that declare a `sha256` checksum we validate an existing
 /// complete file before skipping the download — a truncated or
 /// tampered file gets redownloaded automatically (pattern ported from
-/// `magnotia-llm`'s model_manager, item #8 in the Whisper ecosystem brief).
+/// `lumotia-llm`'s model_manager, item #8 in the Whisper ecosystem brief).
 pub async fn download(
    id: &ModelId,
    progress: impl Fn(DownloadProgress) + Send + 'static,
 ) -> Result<()> {
    let _reservation = DownloadReservation::acquire(id)?;
-    let entry = find_model(id).ok_or_else(|| MagnotiaError::ModelNotFound(id.clone()))?;
+    let entry = find_model(id).ok_or_else(|| Error::ModelNotFound(id.clone()))?;

    let dir = model_dir(id);
    std::fs::create_dir_all(&dir)?;
@@ -98,7 +98,7 @@ pub async fn download(
                    let _ = std::fs::remove_file(&dest);
                }
                Err(e) => {
-                    return Err(MagnotiaError::DownloadFailed(format!(
+                    return Err(Error::DownloadFailed(format!(
                        "failed to verify existing {}: {e}",
                        file.filename
                    )));
@@ -113,11 +113,11 @@ pub async fn download(
 }

 fn verified_manifest_path(dir: &Path) -> PathBuf {
-    dir.join(".magnotia-verified")
+    dir.join(".lumotia-verified")
 }

 fn verified_manifest_matches(
-    entry: &magnotia_core::model_registry::ModelEntry,
+    entry: &lumotia_core::model_registry::ModelEntry,
    dir: &Path,
 ) -> bool {
    let manifest = match std::fs::read_to_string(verified_manifest_path(dir)) {
@@ -140,7 +140,7 @@ fn verified_manifest_matches(
 }

 fn write_verified_manifest(
-    entry: &magnotia_core::model_registry::ModelEntry,
+    entry: &lumotia_core::model_registry::ModelEntry,
    dir: &Path,
 ) -> std::io::Result<()> {
    let mut lines = Vec::with_capacity(entry.files.len() + 1);
@@ -196,7 +196,7 @@ async fn download_file(
    let client = reqwest::Client::builder()
        .connect_timeout(std::time::Duration::from_secs(30))
        .build()
-        .map_err(|e| MagnotiaError::DownloadFailed(e.to_string()))?;
+        .map_err(|e| Error::DownloadFailed(e.to_string()))?;

    // Check for existing partial download (resume support)
    let existing_bytes = if part_path.exists() {
@@ -215,12 +215,12 @@ async fn download_file(
    let response = request
        .send()
        .await
-        .map_err(|e| MagnotiaError::DownloadFailed(e.to_string()))?;
+        .map_err(|e| Error::DownloadFailed(e.to_string()))?;

    // If we requested Range but the server returned 200 (full file), the
    // server does not support resume. Rather than blindly appending a
    // full file on top of our partial bytes (which would produce a
-    // corrupt result), restart cleanly. This mirrors the magnotia-llm
+    // corrupt result), restart cleanly. This mirrors the lumotia-llm
    // ResumeUnsupported branch — item #8 of the brief.
    //
    // For the non-resume path, we still have to validate the status:
@@ -237,14 +237,14 @@ async fn download_file(
                false
            }
            other => {
-                return Err(MagnotiaError::DownloadFailed(format!(
+                return Err(Error::DownloadFailed(format!(
                    "resume request returned unexpected status {other}"
                )));
            }
        }
    } else {
        if !response.status().is_success() {
-            return Err(MagnotiaError::DownloadFailed(format!(
+            return Err(Error::DownloadFailed(format!(
                "download returned HTTP {} for {}",
                response.status(),
                file.filename
@@ -291,7 +291,7 @@ async fn download_file(
    }

    while let Some(chunk) = stream.next().await {
-        let chunk = chunk.map_err(|e| MagnotiaError::DownloadFailed(e.to_string()))?;
+        let chunk = chunk.map_err(|e| Error::DownloadFailed(e.to_string()))?;
        std::io::Write::write_all(&mut out, &chunk)?;
        hasher.update(&chunk);
        downloaded += chunk.len() as u64;
@@ -319,7 +319,7 @@ async fn download_file(
    let actual = format!("{:x}", hasher.finalize());
    if actual != file.sha256 {
        let _ = std::fs::remove_file(&part_path);
-        return Err(MagnotiaError::DownloadFailed(format!(
+        return Err(Error::DownloadFailed(format!(
            "SHA256 mismatch for {}: expected {}, got {}",
            file.filename, file.sha256, actual
        )));
@@ -357,7 +357,7 @@ mod tests {
        let list = list_downloaded();
        // In test environment, no models are downloaded
        // This just verifies the function doesn't panic
-        assert!(list.len() <= magnotia_core::model_registry::all_models().len());
+        assert!(list.len() <= lumotia_core::model_registry::all_models().len());
    }

    #[test]
@@ -481,7 +481,7 @@ mod tests {
        let file = ModelFile {
            filename: leak(dest.file_name().unwrap().to_string_lossy().into_owned()),
            url: leak(format!("http://{addr}/fixture.bin")),
-            size: magnotia_core::types::Megabytes(0),
+            size: lumotia_core::types::Megabytes(0),
            sha256: leak(expected_sha.clone()),
        };
        let id = ModelId::new("test-fixture");
@@ -516,7 +516,7 @@ mod tests {
        let file = ModelFile {
            filename: leak(dest.file_name().unwrap().to_string_lossy().into_owned()),
            url: leak(format!("http://{addr}/fixture.bin")),
-            size: magnotia_core::types::Megabytes(0),
+            size: lumotia_core::types::Megabytes(0),
            sha256: leak(expected_sha),
        };
        let id = ModelId::new("test-fixture");
@@ -571,7 +571,7 @@ mod tests {
        let file = ModelFile {
            filename: leak(dest.file_name().unwrap().to_string_lossy().into_owned()),
            url: leak(format!("http://{addr}/fixture.bin")),
-            size: magnotia_core::types::Megabytes(0),
+            size: lumotia_core::types::Megabytes(0),
            sha256: leak("0".repeat(64)),
        };
        let id = ModelId::new("test-fixture");
@@ -599,7 +599,7 @@ mod tests {
        let file = ModelFile {
            filename: leak(dest.file_name().unwrap().to_string_lossy().into_owned()),
            url: leak(format!("http://{addr}/fixture.bin")),
-            size: magnotia_core::types::Megabytes(0),
+            size: lumotia_core::types::Megabytes(0),
            sha256: leak("deadbeef".repeat(8)),
        };
        let id = ModelId::new("test-fixture");
--- a/crates/transcription/src/orchestrator.rs
+++ b/crates/transcription/src/orchestrator.rs
@@ -1,7 +1,7 @@
 //! `Orchestrator` is the single entry point for transcription. Tauri
 //! commands resolve a provider through it; nothing else calls a
 //! provider directly. This is where the AGPL OEM trait boundary meets
-//! Wyrdnote's local engines.
+//! Lumotia's local engines.
 //!
 //! `LocalProviderAdapter` lives here, not as an `impl
 //! TranscriptionProvider for LocalEngine`. The adapter wraps an
@@ -18,12 +18,12 @@
 use std::sync::Arc;

 use async_trait::async_trait;
-use magnotia_cloud_providers::{
+use lumotia_cloud_providers::{
    CostClass, EngineProfile, ProviderCapabilities, ProviderId, ProviderKind, ProviderTranscript,
    TranscriptionProvider,
 };
-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::types::{AudioSamples, TranscriptionOptions};
+use lumotia_core::error::{Error, Result};
+use lumotia_core::types::{AudioSamples, TranscriptionOptions};

 use crate::local_engine::LocalEngine;
 use crate::registry::EngineRegistry;
@@ -68,7 +68,7 @@ impl TranscriptionProvider for LocalProviderAdapter {
        ProviderCapabilities {
            sample_rate: local
                .map(|c| c.sample_rate)
-                .unwrap_or(magnotia_core::constants::WHISPER_SAMPLE_RATE),
+                .unwrap_or(lumotia_core::constants::WHISPER_SAMPLE_RATE),
            channels: local.map(|c| c.channels).unwrap_or(1),
            initial_prompt_supported: local.map(|c| c.supports_initial_prompt).unwrap_or(false),
            language_hint_supported: true,
@@ -81,7 +81,7 @@ impl TranscriptionProvider for LocalProviderAdapter {
        if self.engine.is_loaded() {
            Ok(())
        } else {
-            Err(MagnotiaError::EngineNotLoaded)
+            Err(Error::EngineNotLoaded)
        }
    }

@@ -93,7 +93,7 @@ impl TranscriptionProvider for LocalProviderAdapter {
        let engine = self.engine.clone();
        let timed = tokio::task::spawn_blocking(move || engine.transcribe_sync(&audio, &options))
            .await
-            .map_err(|e| MagnotiaError::TranscriptionFailed(format!("Task join error: {e}")))??;
+            .map_err(|e| Error::TranscriptionFailed(format!("Task join error: {e}")))??;
        Ok(ProviderTranscript {
            transcript: timed.transcript,
            inference_ms: timed.inference_ms,
@@ -124,7 +124,7 @@ impl Orchestrator {
    pub fn resolve(&self, profile: &EngineProfile) -> Result<Arc<dyn TranscriptionProvider>> {
        self.registry
            .get(&profile.engine_id)
-            .ok_or_else(|| MagnotiaError::ProviderNotRegistered(profile.engine_id.to_string()))
+            .ok_or_else(|| Error::ProviderNotRegistered(profile.engine_id.to_string()))
    }

    /// Transcribe audio using the provider named in the profile. The
@@ -153,7 +153,7 @@ mod tests {

    use std::sync::atomic::{AtomicUsize, Ordering};

-    use magnotia_core::types::{Segment, Transcript};
+    use lumotia_core::types::{Segment, Transcript};

    /// Mock provider that returns a canned transcript and counts
    /// invocations. Used to validate the orchestrator's dispatch logic
@@ -223,7 +223,7 @@ mod tests {
    #[tokio::test]
    async fn orchestrator_dispatches_to_named_provider() {
        let calls = Arc::new(AtomicUsize::new(0));
-        let registry = build_registry_with("canned", "hello wyrdnote", calls.clone());
+        let registry = build_registry_with("canned", "hello lumotia", calls.clone());
        let orchestrator = Orchestrator::new(registry);

        let profile = EngineProfile::new(ProviderId::new("canned"));
@@ -232,7 +232,7 @@ mod tests {
            .await
            .expect("dispatch succeeds");

-        assert_eq!(result.transcript.text(), "hello wyrdnote");
+        assert_eq!(result.transcript.text(), "hello lumotia");
        assert_eq!(result.inference_ms, 7);
        assert_eq!(calls.load(Ordering::SeqCst), 1);
    }
@@ -264,7 +264,7 @@ mod tests {

        let mut profile = EngineProfile::new(ProviderId::new("canned"));
        profile.language = Some("en".to_string());
-        profile.initial_prompt = Some("Wyrdnote".to_string());
+        profile.initial_prompt = Some("Lumotia".to_string());

        let _ = orchestrator
            .transcribe(one_second_of_silence(), &profile)
--- a/crates/transcription/src/registry.rs
+++ b/crates/transcription/src/registry.rs
@@ -15,7 +15,7 @@
 use std::collections::HashMap;
 use std::sync::Arc;

-use magnotia_cloud_providers::{ProviderId, TranscriptionProvider};
+use lumotia_cloud_providers::{ProviderId, TranscriptionProvider};

 /// Catalogue of providers known to the orchestrator.
 pub struct EngineRegistry {
@@ -82,11 +82,11 @@ mod tests {
    use super::*;

    use async_trait::async_trait;
-    use magnotia_cloud_providers::{
+    use lumotia_cloud_providers::{
        CostClass, EngineProfile, ProviderCapabilities, ProviderKind, ProviderTranscript,
    };
-    use magnotia_core::error::Result;
-    use magnotia_core::types::{AudioSamples, Transcript, TranscriptionOptions};
+    use lumotia_core::error::Result;
+    use lumotia_core::types::{AudioSamples, Transcript, TranscriptionOptions};

    struct DummyProvider {
        id: ProviderId,
--- a/crates/transcription/src/transcriber.rs
+++ b/crates/transcription/src/transcriber.rs
@@ -9,8 +9,8 @@
 //! `whisper` feature — `WhisperRsBackend` (direct whisper-rs, the only
 //! path that pipes `initial_prompt`).

-use magnotia_core::error::Result;
-use magnotia_core::types::{Segment, TranscriptionOptions};
+use lumotia_core::error::Result;
+use lumotia_core::types::{Segment, TranscriptionOptions};

 /// Static capabilities a `Transcriber` advertises to callers.
 ///
--- a/crates/transcription/src/whisper_rs_backend.rs
+++ b/crates/transcription/src/whisper_rs_backend.rs
@@ -10,10 +10,10 @@ use std::path::Path;

 use whisper_rs::{FullParams, SamplingStrategy, WhisperContext, WhisperContextParameters};

-use magnotia_core::error::{MagnotiaError, Result};
-use magnotia_core::hardware::vulkan_loader_available;
-use magnotia_core::tuning::{inference_thread_count, Workload};
-use magnotia_core::types::{Segment, TranscriptionOptions};
+use lumotia_core::error::{Error, Result};
+use lumotia_core::hardware::vulkan_loader_available;
+use lumotia_core::tuning::{inference_thread_count, Workload};
+use lumotia_core::types::{Segment, TranscriptionOptions};

 use crate::transcriber::{Transcriber, TranscriberCapabilities};

@@ -42,7 +42,7 @@ impl WhisperRsBackend {
 impl Transcriber for WhisperRsBackend {
    fn capabilities(&self) -> TranscriberCapabilities {
        TranscriberCapabilities {
-            sample_rate: magnotia_core::constants::WHISPER_SAMPLE_RATE,
+            sample_rate: lumotia_core::constants::WHISPER_SAMPLE_RATE,
            channels: 1,
            supports_initial_prompt: true,
        }
@@ -65,7 +65,7 @@ impl Transcriber for WhisperRsBackend {
        );

        let mut state = self.ctx.create_state().map_err(|e| {
-            MagnotiaError::TranscriptionFailed(
+            Error::TranscriptionFailed(
                WhisperBackendError::State(e.to_string()).to_string(),
            )
        })?;
@@ -88,7 +88,7 @@ impl Transcriber for WhisperRsBackend {
        params.set_print_realtime(false);

        state.full(params, samples).map_err(|e| {
-            MagnotiaError::TranscriptionFailed(
+            Error::TranscriptionFailed(
                WhisperBackendError::Transcribe(e.to_string()).to_string(),
            )
        })?;
@@ -103,7 +103,7 @@ impl Transcriber for WhisperRsBackend {
            let text = seg
                .to_str()
                .map_err(|e| {
-                    MagnotiaError::TranscriptionFailed(
+                    Error::TranscriptionFailed(
                        WhisperBackendError::Transcribe(e.to_string()).to_string(),
                    )
                })?
--- a/crates/transcription/tests/jfk_bench.rs
+++ b/crates/transcription/tests/jfk_bench.rs
@@ -2,20 +2,20 @@
 //! Reports cold-load time, transcribe time, RTF, peak RSS.
 //!
 //! Gated on env vars so it never runs in CI without setup:
-//!   MAGNOTIA_WHISPER_TEST_MODEL=/path/to/ggml-tiny.bin
-//!   MAGNOTIA_WHISPER_TEST_AUDIO=/path/to/jfk.wav
+//!   LUMOTIA_WHISPER_TEST_MODEL=/path/to/ggml-tiny.bin
+//!   LUMOTIA_WHISPER_TEST_AUDIO=/path/to/jfk.wav

 use std::env;
 use std::time::Instant;

 #[test]
 fn jfk_transcription_benchmark() {
-    let Ok(model_path) = env::var("MAGNOTIA_WHISPER_TEST_MODEL") else {
-        eprintln!("MAGNOTIA_WHISPER_TEST_MODEL not set — skipping");
+    let Ok(model_path) = env::var("LUMOTIA_WHISPER_TEST_MODEL") else {
+        eprintln!("LUMOTIA_WHISPER_TEST_MODEL not set — skipping");
        return;
    };
-    let Ok(audio_path) = env::var("MAGNOTIA_WHISPER_TEST_AUDIO") else {
-        eprintln!("MAGNOTIA_WHISPER_TEST_AUDIO not set — skipping");
+    let Ok(audio_path) = env::var("LUMOTIA_WHISPER_TEST_AUDIO") else {
+        eprintln!("LUMOTIA_WHISPER_TEST_AUDIO not set — skipping");
        return;
    };

--- a/crates/transcription/tests/thread_sweep.rs
+++ b/crates/transcription/tests/thread_sweep.rs
@@ -1,24 +1,24 @@
 //! Thread-count scaling sweep for Whisper Tiny.
 //! Runs the JFK clip at n_threads = 1, 2, 4, 6, 8, 12, prints RTF tables.
-//! Env-gated by `MAGNOTIA_WHISPER_TEST_MODEL` + `MAGNOTIA_WHISPER_TEST_AUDIO`.
+//! Env-gated by `LUMOTIA_WHISPER_TEST_MODEL` + `LUMOTIA_WHISPER_TEST_AUDIO`.
 //!
-//! Now prints multiple panels driven by `MAGNOTIA_POWER_STATE_OVERRIDE` so
+//! Now prints multiple panels driven by `LUMOTIA_POWER_STATE_OVERRIDE` so
 //! the helper's predicted thread count for each (power, GPU) combination
 //! can be compared against the empirical RTF data.

 use std::env;
 use std::time::Instant;

-use magnotia_core::hardware::vulkan_loader_available;
-use magnotia_core::tuning::{inference_thread_count, Workload};
+use lumotia_core::hardware::vulkan_loader_available;
+use lumotia_core::tuning::{inference_thread_count, Workload};
 use whisper_rs::{FullParams, SamplingStrategy, WhisperContext, WhisperContextParameters};

 #[test]
 fn whisper_thread_count_sweep() {
-    let Ok(model_path) = env::var("MAGNOTIA_WHISPER_TEST_MODEL") else {
+    let Ok(model_path) = env::var("LUMOTIA_WHISPER_TEST_MODEL") else {
        return;
    };
-    let Ok(audio_path) = env::var("MAGNOTIA_WHISPER_TEST_AUDIO") else {
+    let Ok(audio_path) = env::var("LUMOTIA_WHISPER_TEST_AUDIO") else {
        return;
    };

@@ -71,7 +71,7 @@ fn whisper_thread_count_sweep() {
    );

    // Four panels: CPU and GPU axes for the predicted-helper-pick column,
-    // crossed with AC and battery via MAGNOTIA_POWER_STATE_OVERRIDE.
+    // crossed with AC and battery via LUMOTIA_POWER_STATE_OVERRIDE.
    let panels = [
        ("AC, CPU", "ac", false),
        ("AC, GPU (Vulkan)", "ac", true),
@@ -80,11 +80,11 @@ fn whisper_thread_count_sweep() {
    ];

    for (label, power, gpu_offloaded_for_helper) in panels {
-        env::set_var("MAGNOTIA_POWER_STATE_OVERRIDE", power);
+        env::set_var("LUMOTIA_POWER_STATE_OVERRIDE", power);
        let helper_pick = inference_thread_count(Workload::Whisper, gpu_offloaded_for_helper);
        run_sweep_panel(label, helper_pick, &ctx, &samples, audio_secs, &targets);
    }
-    env::remove_var("MAGNOTIA_POWER_STATE_OVERRIDE");
+    env::remove_var("LUMOTIA_POWER_STATE_OVERRIDE");
 }

 fn run_sweep_panel(
--- a/crates/transcription/tests/whisper_rs_smoke.rs
+++ b/crates/transcription/tests/whisper_rs_smoke.rs
@@ -1,17 +1,17 @@
 //! Smoke test: whisper-rs 0.16 loads a GGUF model, transcribes silence, and
 //! accepts set_initial_prompt without panicking.
 //!
-//! Runs only when `MAGNOTIA_WHISPER_TEST_MODEL` is set to the path of a
+//! Runs only when `LUMOTIA_WHISPER_TEST_MODEL` is set to the path of a
 //! ggml/gguf whisper model on disk. Otherwise the test exits quiet.

 use std::env;

 #[test]
 fn whisper_rs_smoke_loads_and_transcribes() {
-    let model_path = match env::var("MAGNOTIA_WHISPER_TEST_MODEL") {
+    let model_path = match env::var("LUMOTIA_WHISPER_TEST_MODEL") {
        Ok(p) => p,
        Err(_) => {
-            eprintln!("MAGNOTIA_WHISPER_TEST_MODEL not set — skipping");
+            eprintln!("LUMOTIA_WHISPER_TEST_MODEL not set — skipping");
            return;
        }
    };
--- a/docs/architecture-map/01-frontend/README.md
+++ b/docs/architecture-map/01-frontend/README.md
@@ -18,7 +18,7 @@ last_verified: 2026/05/09
 - **File counts:** 7 pages, 25 components, 10 stores, 1 action, 16 utils, 1 type module, 3 locales, 4 routes (root + float/viewer/preview), 20 design system preview HTMLs, 3 design system JSX kits.
 - **Frameworks:** Svelte 5 (runes mode), SvelteKit 2.58, `@sveltejs/adapter-static` with `index.html` fallback (SPA), Vite 6, Tailwind v4 via `@tailwindcss/vite`, svelte-i18n 4, lucide-svelte for icons.
 - **Tauri SDK touchpoints:** `@tauri-apps/api` (core invoke, event, window) plus `plugin-autostart`, `plugin-dialog`, `plugin-global-shortcut`, `plugin-notification`, `plugin-opener`. SSR is disabled (`src/routes/+layout.js`) so the whole tree is client side only.
- **Persistence used directly by frontend:** `localStorage` for `magnotia_settings`, `magnotia_profiles`, `magnotia_task_lists`, `magnotia_templates`, `magnotia_locale`, plus a small handoff key for the viewer window. Preferences additionally persist via Tauri (`save_preferences`).
+- **Persistence used directly by frontend:** `localStorage` for `lumotia_settings`, `lumotia_profiles`, `lumotia_task_lists`, `lumotia_templates`, `lumotia_locale`, plus a small handoff key for the viewer window. Preferences additionally persist via Tauri (`save_preferences`).
 - **Build commands:** `npm run dev` (`svelte-kit sync && vite dev`), `npm run build`, `npm run check` (svelte-check using `jsconfig.json`).

 ## Map of this slice
@@ -44,21 +44,21 @@ last_verified: 2026/05/09
 **In (frontend depends on Tauri runtime, slice 02).**

 - Sixty plus distinct `invoke()` commands. Full list with caller in [frontend-tauri-bridge.md](frontend-tauri-bridge.md).
- Tauri events listened to: `model-download-progress`, `parakeet-download-progress`, `magnotia:llm-download-progress`, `magnotia:hotkey-pressed`, `magnotia:open-wind-down`, `magnotia:preferences-changed`, `task-window-focus`, `preview-listening`, `preview-cleanup`, `preview-hide`, plus drag drop (`tauri://drag-drop`, `tauri://drag-enter`, `tauri://drag-leave`).
+- Tauri events listened to: `model-download-progress`, `parakeet-download-progress`, `lumotia:llm-download-progress`, `lumotia:hotkey-pressed`, `lumotia:open-wind-down`, `lumotia:preferences-changed`, `task-window-focus`, `preview-listening`, `preview-cleanup`, `preview-hide`, plus drag drop (`tauri://drag-drop`, `tauri://drag-enter`, `tauri://drag-leave`).
 - Window APIs: `getCurrentWindow().minimize() / toggleMaximize() / setPosition() / label`.
 - Plugin imports loaded lazily: `@tauri-apps/plugin-global-shortcut`, `@tauri-apps/plugin-dialog`.

 **Out (frontend triggers behaviour back into the runtime).**

- DOM `CustomEvent` bus on `window` carries internal traffic (`magnotia:start-timer`, `magnotia:toggle-recording`, `magnotia:task-completed`, etc). The Rust side does not listen to these; they are intra frontend.
- Tauri `emit()` is used for `magnotia:preferences-changed` only, to fan preference updates across windows.
+- DOM `CustomEvent` bus on `window` carries internal traffic (`lumotia:start-timer`, `lumotia:toggle-recording`, `lumotia:task-completed`, etc). The Rust side does not listen to these; they are intra frontend.
+- Tauri `emit()` is used for `lumotia:preferences-changed` only, to fan preference updates across windows.
 - Multi window orchestration: pages call `open_task_window`, `open_viewer_window`, `open_preview_window` to ask Rust to spawn secondary webviews.

 **Other slices that read frontend conventions.**

 - Slice 02 (Tauri runtime) emits the events listed above and registers commands the frontend invokes.
 - Slice 03 (audio + transcription) ships partial results via a `Channel` (Tauri 2 typed channel) opened in `DictationPage`.
- Slice 04 (LLM, formatting, MCP) emits `magnotia:llm-download-progress` and `cleanup_transcript_text_cmd` results consumed by Dictation.
+- Slice 04 (LLM, formatting, MCP) emits `lumotia:llm-download-progress` and `cleanup_transcript_text_cmd` results consumed by Dictation.
 - Slice 05 (storage, hotkey, build) supplies `add_transcript`, `delete_transcript`, profiles, tasks and the evdev hotkey backend.

 ## Existing in repo docs (do not duplicate)
@@ -80,7 +80,7 @@ This slice index is the navigation hub. The map files referenced above carry the
 3. **`@ts-nocheck` is widespread.** `+layout.svelte`, `DictationPage.svelte`, `FilesPage.svelte`, `FirstRunPage.svelte` and the float/viewer/preview layouts all opt out of TypeScript. Type safety stops at the page boundary.
 4. **`SettingsPage.svelte` is 2 484 lines.** Phase 9c handover already flagged this. `SettingsGroup.svelte` exists but the deeper restructure into seven progressive disclosure groups plus search has been deferred.
 5. **`profiles` redirect is a dead route.** `+page.svelte:13` still rewrites `page.current === "profiles"` to `"settings"`, suggesting the old profiles page was removed but call sites may persist. Worth grepping and deleting the redirect after a release.
-6. **Cross window settings sync uses `localStorage` `storage` events.** `float/+layout@.svelte` listens for `storage` to apply settings, while preferences use the dedicated `magnotia:preferences-changed` Tauri event. Inconsistent. Settings sync via `storage` is fragile because it only fires on cross document writes.
+6. **Cross window settings sync uses `localStorage` `storage` events.** `float/+layout@.svelte` listens for `storage` to apply settings, while preferences use the dedicated `lumotia:preferences-changed` Tauri event. Inconsistent. Settings sync via `storage` is fragile because it only fires on cross document writes.
 7. **`shims.d.ts` next to the lib root.** Single shim file at `src/lib/shims.d.ts`. Worth verifying it is still needed (Svelte 5 + SvelteKit ship most ambient types now).
 8. **`design-system/ui_kits/`** contains JSX components and an HTML index. They are reference, not live, and should not import from the runtime tree. Confirm the build excludes them.
 9. **`speaker.svelte.ts` is ten lines.** A near empty store. Used by `SpeakerButton.svelte`. Consider folding into a util if it never grows.
--- a/docs/architecture-map/01-frontend/actions-utils-types.md
+++ b/docs/architecture-map/01-frontend/actions-utils-types.md
@@ -39,7 +39,7 @@ Caches OS info via `invoke("os_info")` (or similar; check `lib.rs`). Exposes `lo

 ### `settingsMigrations.ts` (134 LOC)

-Versioned migrations for `magnotia_settings`. Holds `CURRENT_SETTINGS_VERSION = 1`. Envelope shape: `{ version: number, data: T }`. Reads bare unversioned blobs as v0. `loadSettingsWithMigration(key, defaults)` walks the chain and toasts on corruption.
+Versioned migrations for `lumotia_settings`. Holds `CURRENT_SETTINGS_VERSION = 1`. Envelope shape: `{ version: number, data: T }`. Reads bare unversioned blobs as v0. `loadSettingsWithMigration(key, defaults)` walks the chain and toasts on corruption.

 ### `frontmatter.ts` (148 LOC)

--- a/docs/architecture-map/01-frontend/app-shell-and-styling.md
+++ b/docs/architecture-map/01-frontend/app-shell-and-styling.md
@@ -22,7 +22,7 @@ last_verified: 2026/05/09

 ### `src/app.html` (13 LOC)

-Standard SvelteKit document. Sets `lang="en"`, charset, viewport, favicon, title (`Magnotia`), and applies `data-sveltekit-preload-data="hover"` on `<body>`. The body content is wrapped in `<div style="display: contents">` so the SvelteKit-injected children render inline.
+Standard SvelteKit document. Sets `lang="en"`, charset, viewport, favicon, title (`Lumotia`), and applies `data-sveltekit-preload-data="hover"` on `<body>`. The body content is wrapped in `<div style="display: contents">` so the SvelteKit-injected children render inline.

 ### `src/app.d.ts` (8 LOC)

--- a/docs/architecture-map/01-frontend/components.md
+++ b/docs/architecture-map/01-frontend/components.md
@@ -25,7 +25,7 @@ last_verified: 2026/05/09
 | `Titlebar` | 80 | `src/lib/components/Titlebar.svelte` | Custom window chrome for non Linux (frameless windows). Min/max/close + drag area + sidebar aligned spacer. |
 | `ToastViewport` | 143 | `src/lib/components/ToastViewport.svelte` | Bottom right toast stack. Reads from the global `toasts` store. Honours `prefers-reduced-motion`. |
 | `ResizeHandles` | 67 | `src/lib/components/ResizeHandles.svelte` | Invisible 5 px margins for frameless resize. Linux uses native, so `+layout.svelte` suppresses this. |
-| `FocusTimer` | 298 | `src/lib/components/FocusTimer.svelte` | Floating top right SVG progress ring. Listens for `magnotia:start-timer` window events and delegates to the focus timer store. Cancel hover, success flourish. Hidden on float and viewer windows by URL probe. |
+| `FocusTimer` | 298 | `src/lib/components/FocusTimer.svelte` | Floating top right SVG progress ring. Listens for `lumotia:start-timer` window events and delegates to the focus timer store. Cancel hover, success flourish. Hidden on float and viewer windows by URL probe. |
 | `MorningTriageModal` | 356 | `src/lib/components/MorningTriageModal.svelte` | Phase 5 modal. Self gated on `settings.ritualsMorning` and time of day. Mounted globally so it appears over any page. |
 | `TaskSidebar` | 97 | `src/lib/components/TaskSidebar.svelte` | Optional right side dock that appears when `page.taskSidebarOpen`. Quick add input, top tasks, link out to the full Tasks page. |

@@ -54,8 +54,8 @@ last_verified: 2026/05/09

 | Component | LOC | Purpose |
 |---|---|---|
-| `WipTaskList` | 153 | Renders task rows with energy chips, completion checkbox, expansion to show micro steps, and a "start focus timer" button (dispatches `magnotia:start-timer`). |
-| `MicroSteps` | 310 | Per task expansion: nudge bus integration, micro step suggestions from the LLM (`magnotia:microstep-generated`), step completion (`magnotia:step-completed`), per task implementation rules. |
+| `WipTaskList` | 153 | Renders task rows with energy chips, completion checkbox, expansion to show micro steps, and a "start focus timer" button (dispatches `lumotia:start-timer`). |
+| `MicroSteps` | 310 | Per task expansion: nudge bus integration, micro step suggestions from the LLM (`lumotia:microstep-generated`), step completion (`lumotia:step-completed`), per task implementation rules. |
 | `EnergyChip` | 106 | Low/medium/high energy selector. Used on task rows and in TasksPage quick add. |
 | `CompletionSparkline` | 92 | 7 day completion bar chart. Animated entrance with 30 ms stagger, respects `prefers-reduced-motion`. Reads from `recentCompletions` store. |
 | `VisualTimer` | 33 | Compact visual timer pill used inside MicroSteps and the float window. |
--- a/docs/architecture-map/01-frontend/design-system.md
+++ b/docs/architecture-map/01-frontend/design-system.md
@@ -9,14 +9,14 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → [Frontend](README.md) → Design system

-**Plain English summary.** Reference material. The runtime styles live in `src/app.css`. Everything under `src/design-system/` is brand documentation, preview pages, JSX UI kits, and ground truth source for the magnotia-design Claude skill. None of it is imported by the runtime SvelteKit app.
+**Plain English summary.** Reference material. The runtime styles live in `src/app.css`. Everything under `src/design-system/` is brand documentation, preview pages, JSX UI kits, and ground truth source for the lumotia-design Claude skill. None of it is imported by the runtime SvelteKit app.

 ## At a glance

 - **Path:** `src/design-system/`
 - **Files:**
-  - `README.md`. Brand and content rules. (Magnotia by CORBEL.)
-  - `SKILL.md`. magnotia-design skill manifest (`user-invocable: true`). The skill copies assets out and writes throwaway HTML or production code on demand.
+  - `README.md`. Brand and content rules. (Lumotia by CORBEL.)
+  - `SKILL.md`. lumotia-design skill manifest (`user-invocable: true`). The skill copies assets out and writes throwaway HTML or production code on demand.
  - `colors_and_type.css`. Mirror of the runtime `@theme` tokens for buildless preview pages. Intentional duplication, kept in sync by hand.
  - `preview/`. 20 buildless HTML spec cards.
  - `ui_kits/`. JSX recreations (`DictationPage.jsx`, `OtherPages.jsx`, `Sidebar.jsx`) plus an `index.html` and a README.
@@ -52,7 +52,7 @@ Three `.jsx` files plus `index.html` and a README. Reproduce the desktop pages i

 ## Why it lives in `src/`

-The design system files sit under `src/` so the magnotia-design skill (which runs from this repo) can read ground-truth Svelte source from `magnotia-source/` (a sibling import). The runtime build does not include this folder; it is a reference root.
+The design system files sit under `src/` so the lumotia-design skill (which runs from this repo) can read ground-truth Svelte source from `lumotia-source/` (a sibling import). The runtime build does not include this folder; it is a reference root.

 ## Watch outs

--- a/docs/architecture-map/01-frontend/frontend-tauri-bridge.md
+++ b/docs/architecture-map/01-frontend/frontend-tauri-bridge.md
@@ -15,8 +15,8 @@ last_verified: 2026/05/09

 - **Direction in (Rust → frontend):** events listed under "Tauri events listened to".
 - **Direction out (frontend → Rust):** all `invoke()` commands listed under "Tauri commands invoked".
- **DOM-only events:** `magnotia:*` `CustomEvent`s on `window`. These never cross the Rust boundary.
- **Cross-window event:** `magnotia:preferences-changed` is the only one that goes through `emit()`.
+- **DOM-only events:** `lumotia:*` `CustomEvent`s on `window`. These never cross the Rust boundary.
+- **Cross-window event:** `lumotia:preferences-changed` is the only one that goes through `emit()`.

 ## Tauri commands invoked (alphabetical)

@@ -91,10 +91,10 @@ Plus any commands invoked by `saveMarkdown.ts` via the dialog/file-write plugin

 | Event | Listener |
 |---|---|
-| `magnotia:hotkey-pressed` | `routes/+layout.svelte:177` (evdev backend) |
-| `magnotia:llm-download-progress` | `pages/SettingsPage.svelte:873` |
-| `magnotia:open-wind-down` | `routes/+layout.svelte:251` (tray menu hook) |
-| `magnotia:preferences-changed` | `routes/+layout.svelte:263`, `routes/float/+layout@.svelte`, `routes/viewer/+layout@.svelte`, `routes/preview/+layout@.svelte:41` |
+| `lumotia:hotkey-pressed` | `routes/+layout.svelte:177` (evdev backend) |
+| `lumotia:llm-download-progress` | `pages/SettingsPage.svelte:873` |
+| `lumotia:open-wind-down` | `routes/+layout.svelte:251` (tray menu hook) |
+| `lumotia:preferences-changed` | `routes/+layout.svelte:263`, `routes/float/+layout@.svelte`, `routes/viewer/+layout@.svelte`, `routes/preview/+layout@.svelte:41` |
 | `model-download-progress` | `pages/SettingsPage.svelte:864`, `pages/FirstRunPage.svelte:46`, `components/ModelDownloader.svelte:31` |
 | `parakeet-download-progress` | `pages/SettingsPage.svelte:880`, `pages/FirstRunPage.svelte:50` |
 | `preview-cleanup` | `routes/preview/+page.svelte:141` |
@@ -109,28 +109,28 @@ Plus any commands invoked by `saveMarkdown.ts` via the dialog/file-write plugin

 | Event | Emitter | Purpose |
 |---|---|---|
-| `magnotia:preferences-changed` | `stores/preferences.svelte.ts` (`broadcastPreferences`) | Cross-window preference sync. |
+| `lumotia:preferences-changed` | `stores/preferences.svelte.ts` (`broadcastPreferences`) | Cross-window preference sync. |
 | `preview-append` | `pages/DictationPage.svelte:165` | Stream partial text to overlay window. |
 | `preview-listening` | `pages/DictationPage.svelte:381` | Tell overlay to enter listening state. |
 | `preview-cleanup` | `pages/DictationPage.svelte:531` | Tell overlay to enter cleanup state. |
 | `preview-final` | `pages/DictationPage.svelte:539` | Tell overlay to render final text. |
 | `preview-hide` | `pages/DictationPage.svelte:606` | Tell overlay to dismiss. |

-## DOM-only `magnotia:*` window events (intra-frontend bus)
+## DOM-only `lumotia:*` window events (intra-frontend bus)

 | Event | Dispatcher | Listener(s) |
 |---|---|---|
-| `magnotia:focus-timer-cancelled` | `stores/focusTimer.svelte.ts` | `completionStats` (indirectly), components subscribed to focus timer. |
-| `magnotia:focus-timer-complete` | `stores/focusTimer.svelte.ts` | Same as above. |
-| `magnotia:implementation-rules-changed` | `stores/implementationIntentions.svelte.ts` | `ImplementationRulesEditor`. |
-| `magnotia:microstep-generated` | `stores/nudgeBus.svelte.ts` (around micro step generation) | `MicroSteps.svelte`. |
-| `magnotia:morning-triage-finished` | `MorningTriageModal.svelte` | `nudgeBus`. |
-| `magnotia:start-timer` | `WipTaskList.svelte`, `MicroSteps.svelte` | `FocusTimer.svelte` + `focusTimer` store. |
-| `magnotia:step-completed` | `MicroSteps.svelte` | `completionStats` refresh. |
-| `magnotia:task-completed` | `stores/page.svelte.ts` (`completeTask`) | `completionStats`. |
-| `magnotia:task-deleted` | `stores/page.svelte.ts` (`deleteTask`) | `completionStats`. |
-| `magnotia:task-uncompleted` | `stores/page.svelte.ts` (`uncompleteTask`) | `completionStats`. |
-| `magnotia:toggle-recording` | `routes/+layout.svelte` (after hotkey debounce, both backends) | `pages/DictationPage.svelte`. |
+| `lumotia:focus-timer-cancelled` | `stores/focusTimer.svelte.ts` | `completionStats` (indirectly), components subscribed to focus timer. |
+| `lumotia:focus-timer-complete` | `stores/focusTimer.svelte.ts` | Same as above. |
+| `lumotia:implementation-rules-changed` | `stores/implementationIntentions.svelte.ts` | `ImplementationRulesEditor`. |
+| `lumotia:microstep-generated` | `stores/nudgeBus.svelte.ts` (around micro step generation) | `MicroSteps.svelte`. |
+| `lumotia:morning-triage-finished` | `MorningTriageModal.svelte` | `nudgeBus`. |
+| `lumotia:start-timer` | `WipTaskList.svelte`, `MicroSteps.svelte` | `FocusTimer.svelte` + `focusTimer` store. |
+| `lumotia:step-completed` | `MicroSteps.svelte` | `completionStats` refresh. |
+| `lumotia:task-completed` | `stores/page.svelte.ts` (`completeTask`) | `completionStats`. |
+| `lumotia:task-deleted` | `stores/page.svelte.ts` (`deleteTask`) | `completionStats`. |
+| `lumotia:task-uncompleted` | `stores/page.svelte.ts` (`uncompleteTask`) | `completionStats`. |
+| `lumotia:toggle-recording` | `routes/+layout.svelte` (after hotkey debounce, both backends) | `pages/DictationPage.svelte`. |

 ## Window APIs

@@ -151,8 +151,8 @@ Plus any commands invoked by `saveMarkdown.ts` via the dialog/file-write plugin
 ## Watch outs

 - The truncated grep returned `tts_s...` as a unique prefix. Verify every TTS command name (`tts_speak`, possibly `tts_stop`) against `lib.rs` to make sure the table above is exhaustive.
- The "preview-*" events have two flavours: `magnotia:` namespaced (`preferences-changed`) and bare (`preview-listening`, `preview-cleanup`, `preview-hide`, `preview-append`, `preview-final`). The bare names are scoped to the overlay window's two-way handshake. Do not rename.
- `magnotia:open-wind-down` listener is in `+layout.svelte` so the page opens regardless of which window the tray click came from. If you ever isolate windows further, this assumption breaks.
+- The "preview-*" events have two flavours: `lumotia:` namespaced (`preferences-changed`) and bare (`preview-listening`, `preview-cleanup`, `preview-hide`, `preview-append`, `preview-final`). The bare names are scoped to the overlay window's two-way handshake. Do not rename.
+- `lumotia:open-wind-down` listener is in `+layout.svelte` so the page opens regardless of which window the tray click came from. If you ever isolate windows further, this assumption breaks.
 - `task-window-focus` is the only event sent specifically to the float window.
 - DOM `CustomEvent` handlers do not survive across windows (they are window-local). The tasks list refresh trick on focus relies on this.

--- a/docs/architecture-map/01-frontend/i18n.md
+++ b/docs/architecture-map/01-frontend/i18n.md
@@ -38,7 +38,7 @@ export const SUPPORTED_LOCALES: { code: Locale; label: string }[] = [
  { code: "de", label: "Deutsch" },
 ];

-const STORAGE_KEY = "magnotia_locale";
+const STORAGE_KEY = "lumotia_locale";

 register("en", () => import("./locales/en.json"));
 register("es", () => import("./locales/es.json"));
@@ -49,7 +49,7 @@ function detectInitialLocale(): Locale { /* localStorage → navigator.language

 Public exports:
 - `initI18n()`. Idempotent. Called from every layout's `onMount`-ish path (`+layout.svelte:38` and the float/viewer/preview break layouts).
- `setLocale(code)`. Writes to `magnotia_locale` and updates the svelte-i18n store.
+- `setLocale(code)`. Writes to `lumotia_locale` and updates the svelte-i18n store.
 - `currentLocale`. A derived store that components subscribe to via `$currentLocale`.
 - `SUPPORTED_LOCALES` constant for the picker.

@@ -65,7 +65,7 @@ Public exports:
 ## Watch outs

 - Adding a new locale is one `register("xx", () => import("./locales/xx.json"))` call plus a `SUPPORTED_LOCALES` entry.
- Cross window: each window initialises i18n independently via its layout. Locale change persists to `localStorage["magnotia_locale"]`. Float and viewer pick up the new locale on the next mount, not live. Worth wiring a Tauri event if live cross-window translation is needed.
+- Cross window: each window initialises i18n independently via its layout. Locale change persists to `localStorage["lumotia_locale"]`. Float and viewer pick up the new locale on the next mount, not live. Worth wiring a Tauri event if live cross-window translation is needed.
 - The "British English" toggle in `settings.britishEnglish` is a transcription post-processing flag (slice 04 territory), not a UI locale. Not wired through svelte-i18n.
 - Default locale is detected from `navigator.language`. In Tauri, this is the OS locale.

--- a/docs/architecture-map/01-frontend/pages-overview.md
+++ b/docs/architecture-map/01-frontend/pages-overview.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → [Frontend](README.md) → Pages overview

-**Plain English summary.** Magnotia has seven main window pages and three secondary window pages. The main window picks which to show by reading `page.current` (a string in the `page` store) and rendering the matching component. The secondary windows are routed by URL (`/float`, `/viewer`, `/preview`).
+**Plain English summary.** Lumotia has seven main window pages and three secondary window pages. The main window picks which to show by reading `page.current` (a string in the `page` store) and rendering the matching component. The secondary windows are routed by URL (`/float`, `/viewer`, `/preview`).

 ## At a glance

@@ -31,7 +31,7 @@ last_verified: 2026/05/09
 | Tasks | `src/lib/pages/TasksPage.svelte` | 725 | Inbox/today/soon/later board with energy chips, lists, completion sparkline. |
 | Files | `src/lib/pages/FilesPage.svelte` | 263 | Drop or browse audio/video files. Calls `transcribe_file`. |
 | First run | `src/lib/pages/FirstRunPage.svelte` | 337 | Hardware probe (`probe_system`), model recommendation, model download. Auto exits to dictation. |
-| Shutdown ritual | `src/lib/pages/ShutdownRitualPage.svelte` | 169 | Evening wind down ritual. Triggered from the tray menu via `magnotia:open-wind-down`. |
+| Shutdown ritual | `src/lib/pages/ShutdownRitualPage.svelte` | 169 | Evening wind down ritual. Triggered from the tray menu via `lumotia:open-wind-down`. |

 ### Secondary windows (URL routed)

--- a/docs/architecture-map/01-frontend/pages/dictation.md
+++ b/docs/architecture-map/01-frontend/pages/dictation.md
@@ -39,12 +39,12 @@ last_verified: 2026/05/09

 ### Lifecycle

- `onMount`. Loads `runtimeCapabilities` (`DictationPage.svelte:134`). Sets up the global hotkey custom event listener (`magnotia:toggle-recording`, dispatched from the `+layout.svelte` hotkey path).
+- `onMount`. Loads `runtimeCapabilities` (`DictationPage.svelte:134`). Sets up the global hotkey custom event listener (`lumotia:toggle-recording`, dispatched from the `+layout.svelte` hotkey path).
 - `onDestroy`. Tears down listeners and timers.

 ### Recording flow (high level)

-1. Toggle from the mic button or the `magnotia:toggle-recording` window event.
+1. Toggle from the mic button or the `lumotia:toggle-recording` window event.
 2. If model not ready, ensure model: check `check_engine`, `check_parakeet_engine`, `check_llm_model`, then load via `load_model` / `load_parakeet_model` / `load_llm_model` as required (`DictationPage.svelte:241-272`).
 3. Open two `Channel<message>` instances (`DictationPage.svelte:341-342`) and call `start_live_transcription_session` with the channel handles.
 4. As the backend pushes status and partial result messages, append text to `transcript`, update `segments`, and broadcast `preview-append` to the preview overlay window (`DictationPage.svelte:165, 381, 385`). If the preview is enabled and not already open, `open_preview_window` is invoked.
--- a/docs/architecture-map/01-frontend/pages/first-run.md
+++ b/docs/architecture-map/01-frontend/pages/first-run.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../../README.md) → [Frontend](../README.md) → [Pages overview](../pages-overview.md) → First run

-**Plain English summary.** What the user sees the first time they launch Magnotia, before any model is on disk. Probes hardware, recommends a Whisper model size, and downloads the chosen model (Whisper or Parakeet). On success, transitions to the dictation page.
+**Plain English summary.** What the user sees the first time they launch Lumotia, before any model is on disk. Probes hardware, recommends a Whisper model size, and downloads the chosen model (Whisper or Parakeet). On success, transitions to the dictation page.

 ## At a glance

--- a/docs/architecture-map/01-frontend/pages/settings.md
+++ b/docs/architecture-map/01-frontend/pages/settings.md
@@ -47,13 +47,13 @@ Built from `SettingsGroup` accordions. Top level groups (line refs are anchors i

 - `audioDevices`, `downloadedModels`, `parakeetOk`, `parakeetDownloaded`, `pasteBackends`, `systemInfo`, `runtimeCapabilities`, `llmLoaded`, `llmModels`, `llmStatuses`, `ttsVoices`.
 - Search query (`X`/`Search` icons) drives a force open mode for `SettingsGroup` (`SettingsPage.svelte:432-477`).
- Three concurrent download progress listeners: Whisper (`model-download-progress`), Parakeet (`parakeet-download-progress`), LLM (`magnotia:llm-download-progress`) (`SettingsPage.svelte:864-880`).
+- Three concurrent download progress listeners: Whisper (`model-download-progress`), Parakeet (`parakeet-download-progress`), LLM (`lumotia:llm-download-progress`) (`SettingsPage.svelte:864-880`).

 ## Tauri command surface

 Audio: `list_audio_devices`. Models (Whisper): `list_models`, `download_model`, `load_model`, `check_engine`. Models (Parakeet): `check_parakeet_engine`, `check_parakeet_model`, `download_parakeet_model`, `load_parakeet_model`. Models (LLM): `recommend_llm_tier`, `check_llm_model`, `download_llm_model`, `load_llm_model`, `unload_llm_model`, `delete_llm_model`, `test_llm_model`, `get_llm_status`. Capabilities: `get_runtime_capabilities`, `probe_system`, `detect_paste_backends`. TTS: `tts_list_voices`, `tts_speak`. Diagnostics: `generate_diagnostic_report`, `save_diagnostic_report`. Plus the implicit `save_preferences` invoked by the preferences store on every accessibility toggle.

-Events listened to: `model-download-progress`, `parakeet-download-progress`, `magnotia:llm-download-progress`.
+Events listened to: `model-download-progress`, `parakeet-download-progress`, `lumotia:llm-download-progress`.

 ## Watch outs

--- a/docs/architecture-map/01-frontend/pages/tasks.md
+++ b/docs/architecture-map/01-frontend/pages/tasks.md
@@ -43,7 +43,7 @@ last_verified: 2026/05/09

 ### Events

- Listens implicitly to: `magnotia:task-completed`, `magnotia:task-uncompleted`, `magnotia:task-deleted`, `magnotia:step-completed` are emitted from store helpers and consumed by `completionStats.svelte.ts` to refresh the sparkline.
+- Listens implicitly to: `lumotia:task-completed`, `lumotia:task-uncompleted`, `lumotia:task-deleted`, `lumotia:step-completed` are emitted from store helpers and consumed by `completionStats.svelte.ts` to refresh the sparkline.

 ## Tauri command surface (direct)

@@ -54,7 +54,7 @@ The store helpers used here call into Rust through `add_task_cmd`, `complete_tas
 ## Watch outs

 - Drag and drop is heavy on this page. Reorder mutations should always go via the store helpers; do not manipulate `tasks` directly or you will desync the SQLite source of truth.
- The sparkline is gated on `settings.showMomentumSparkline` (true by default). It re renders on the four `magnotia:task-*` events, plus window focus for date rollover.
+- The sparkline is gated on `settings.showMomentumSparkline` (true by default). It re renders on the four `lumotia:task-*` events, plus window focus for date rollover.
 - "Pop out" deliberately does not pass any state. The float window reads the same store, which is shared via store hydration on mount and `localStorage` for `settings`.
 - Sort, filter, search are not persisted. Reload returns to defaults.

--- a/docs/architecture-map/01-frontend/stores.md
+++ b/docs/architecture-map/01-frontend/stores.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → [Frontend](README.md) → Stores

-**Plain English summary.** Reactive state. Magnotia uses Svelte 5 runes (`$state`, `$derived`, `$effect`) instead of legacy stores. Each file under `src/lib/stores/` exports one (or more) `$state` objects plus the helper functions that read or mutate them. Components import the state directly and Svelte tracks reactivity automatically. Two persistence channels: `localStorage` for settings, profiles, task lists, templates; Tauri (`save_preferences`) for accessibility preferences.
+**Plain English summary.** Reactive state. Lumotia uses Svelte 5 runes (`$state`, `$derived`, `$effect`) instead of legacy stores. Each file under `src/lib/stores/` exports one (or more) `$state` objects plus the helper functions that read or mutate them. Components import the state directly and Svelte tracks reactivity automatically. Two persistence channels: `localStorage` for settings, profiles, task lists, templates; Tauri (`save_preferences`) for accessibility preferences.

 ## At a glance

@@ -17,8 +17,8 @@ last_verified: 2026/05/09
 - **Files:** 10 (4 085 LOC across stores + utils + types).
 - **Cross window sync:**
  - `localStorage` `storage` event in the float window for settings.
-  - Tauri `emit("magnotia:preferences-changed")` for preferences (handled by every layout).
- **Persistence keys:** `magnotia_settings`, `magnotia_profiles`, `magnotia_task_lists`, `magnotia_templates`, `magnotia_locale`, plus a viewer handoff key.
+  - Tauri `emit("lumotia:preferences-changed")` for preferences (handled by every layout).
+- **Persistence keys:** `lumotia_settings`, `lumotia_profiles`, `lumotia_task_lists`, `lumotia_templates`, `lumotia_locale`, plus a viewer handoff key.

 ## The stores

@@ -26,7 +26,7 @@ last_verified: 2026/05/09

 Owns:
 - `page` (`PageState`): `current`, `status`, `statusColor`, `activeProfile`, `recording`, `timerText`, `handedness`, `taskSidebarOpen`. Initial: `current = "dictation"`.
- `settings` (`SettingsState`). Persisted to `localStorage["magnotia_settings"]` via `utils/settingsMigrations.ts`. Defaults at line 60 onward. Includes engine choice, model size, language, device, format mode, fillers, anti hallucination, British English, auto copy/paste, transcription preview, meeting auto capture (+ apps list), sound cues + volume, timestamps, theme, font size, AI tier, LLM model id and prompt preset, GPU concurrency, prewarm flag, save audio, output folder, global hotkey, sidebar collapsed, microphone device, energy state, match my energy, TTS voice + rate, rituals (morning/evening + time), launch at login, ritualsPromptSeen, nudges (enabled/muted/speakAloud), showMomentumSparkline.
+- `settings` (`SettingsState`). Persisted to `localStorage["lumotia_settings"]` via `utils/settingsMigrations.ts`. Defaults at line 60 onward. Includes engine choice, model size, language, device, format mode, fillers, anti hallucination, British English, auto copy/paste, transcription preview, meeting auto capture (+ apps list), sound cues + volume, timestamps, theme, font size, AI tier, LLM model id and prompt preset, GPU concurrency, prewarm flag, save audio, output folder, global hotkey, sidebar collapsed, microphone device, energy state, match my energy, TTS voice + rate, rituals (morning/evening + time), launch at login, ritualsPromptSeen, nudges (enabled/muted/speakAloud), showMomentumSparkline.
 - `profiles`, `templates`, `taskLists` arrays.
 - `tasks` and `history` arrays.

@@ -34,7 +34,7 @@ Helpers (selected, with line refs):
 - `addToHistory` → `add_transcript` (`page.svelte.ts:234`).
 - `mapTranscriptRow`, `saveTranscriptMeta` → `update_transcript` (`page.svelte.ts:272`).
 - `deleteFromHistoryById` → `delete_transcript` (`page.svelte.ts:320`).
- `addTask`, `completeTask`, `uncompleteTask`, `deleteTask`, `setTaskEnergy`, `updateTask` → matching `*_task_cmd` Rust commands. `completeTask` and friends emit `magnotia:task-completed | -uncompleted | -deleted` window events (line 470 onward).
+- `addTask`, `completeTask`, `uncompleteTask`, `deleteTask`, `setTaskEnergy`, `updateTask` → matching `*_task_cmd` Rust commands. `completeTask` and friends emit `lumotia:task-completed | -uncompleted | -deleted` window events (line 470 onward).
 - Task lists: `addTaskList`, `renameTaskList`, `deleteTaskList`, `moveTaskList`, `sortTaskLists`, `moveTaskToList`, `moveTaskListToProfile`.
 - Profile mutators: `addProfileTaskList`, `removeProfileTaskList`.
 - `saveSettings`, `saveProfiles`, `saveTemplates` write to `localStorage`.
@@ -45,7 +45,7 @@ Owns the `Preferences` shape: `theme` ("light" | "dark" | "system"), `zone` ("de

 - DOM is the source of truth at runtime: `readFromDOM()` reads `<html>` data attributes and CSS variables; `applyToDOM(prefs)` writes them.
 - Persists via `invoke("save_preferences", { preferences: JSON.stringify(prefs) })` with a debounce. Failure shows a single toast per process (`preferences.svelte.ts:101-120`).
- Cross window: `broadcastPreferences` calls `emit("magnotia:preferences-changed", { source, prefs })`. Receivers in `+layout.svelte` and the secondary `+layout@.svelte` files apply external prefs after a label check.
+- Cross window: `broadcastPreferences` calls `emit("lumotia:preferences-changed", { source, prefs })`. Receivers in `+layout.svelte` and the secondary `+layout@.svelte` files apply external prefs after a label check.
 - Exposes `getPreferences`, `updatePreferences`, `updateAccessibility`, `applyExternalPreferences`, `PREFERENCES_CHANGED_EVENT` constant.
 - Font families resolved from a constant map (Lexend, Atkinson, OpenDyslexic).

@@ -74,14 +74,14 @@ Tracks the LLM lifecycle pill. State is one of `idle | loading | generating | do

 Phase 8 gamification. Owns `recentCompletions` (`DailyCompletionCount[]`) and a `todayCount` derivation.

-Refresh triggers (no polling): module load, `magnotia:task-completed`, `magnotia:step-completed`, `magnotia:task-uncompleted`, `magnotia:task-deleted`, window focus (for midnight rollover).
+Refresh triggers (no polling): module load, `lumotia:task-completed`, `lumotia:step-completed`, `lumotia:task-uncompleted`, `lumotia:task-deleted`, window focus (for midnight rollover).

 ### `focusTimer.svelte.ts` (238 LOC).

 Owns the floating focus timer. State: target ms, started at, label, taskId, paused.

 - `setInterval` at 250 ms (`TICK_INTERVAL_MS`).
- Triggered by `magnotia:start-timer` window events. Emits `magnotia:focus-timer-cancelled` and `magnotia:focus-timer-complete` on transitions.
+- Triggered by `lumotia:start-timer` window events. Emits `lumotia:focus-timer-cancelled` and `lumotia:focus-timer-complete` on transitions.

 ### `implementationIntentions.svelte.ts` (260 LOC).

@@ -90,7 +90,7 @@ Owns the floating focus timer. State: target ms, started at, label, taskId, paus
 - 30 second `setInterval` (`TIME_RULE_POLL_MS`) checks time based rules.
 - On match, can route `page.current = "tasks"` (lines 125, 136, 142) and call `tts_speak` if speak aloud is enabled (line 170).
 - Uses `delete_implementation_rule` to remove a rule (line 82).
- Emits `magnotia:implementation-rules-changed` after writes.
+- Emits `lumotia:implementation-rules-changed` after writes.
 - Lifecycle: `startImplementationIntentions`, `stopImplementationIntentions` from `+layout.svelte`.

 ### `nudgeBus.svelte.ts` (292 LOC).
@@ -101,7 +101,7 @@ Owns the nudge engine. Two `setInterval` handles:
 - Plus a `microStepTimers` Map for per task delayed notifications.

 Key commands: `deliver_nudge` (line 112), `tts_speak` (line 119).
-Emits `magnotia:morning-triage-finished` after the modal closes.
+Emits `lumotia:morning-triage-finished` after the modal closes.
 Lifecycle: `startNudgeBus`, `stopNudgeBus` from `+layout.svelte`.

 ### `speaker.svelte.ts` (10 LOC).
@@ -111,9 +111,9 @@ Tiny. Holds `speakingId` so `SpeakerButton` instances can debounce / cancel each
 ## Cross store traffic

 - `DictationPage.completeRecording()` → `addToHistory` (page) → `add_transcript` Rust → push to history.
- `MicroSteps` "start timer" button → `magnotia:start-timer` → `focusTimer` store transitions → `FocusTimer` component renders ring.
- `TasksPage.addTask` → `tasks` store → emits `magnotia:task-completed/...` → `completionStats` refreshes → `CompletionSparkline` re renders.
- `SettingsPage` accessibility toggle → `updatePreferences` → DOM write + `save_preferences` invoke + `magnotia:preferences-changed` emit → secondary windows mirror.
+- `MicroSteps` "start timer" button → `lumotia:start-timer` → `focusTimer` store transitions → `FocusTimer` component renders ring.
+- `TasksPage.addTask` → `tasks` store → emits `lumotia:task-completed/...` → `completionStats` refreshes → `CompletionSparkline` re renders.
+- `SettingsPage` accessibility toggle → `updatePreferences` → DOM write + `save_preferences` invoke + `lumotia:preferences-changed` emit → secondary windows mirror.
 - Float window settings sync uses `localStorage` `storage` event, not the Tauri preference event. Drift candidate.

 ## Watch outs
@@ -121,7 +121,7 @@ Tiny. Holds `speakingId` so `SpeakerButton` instances can debounce / cancel each
 - `page.svelte.ts` is doing a lot. Splitting transcripts, tasks, task lists, settings, profiles into separate stores would help but is outside this map's job.
 - `settings` and `preferences` overlap (theme, font size, `transcriptSize`). Settings are localStorage only; preferences are Tauri persisted. Race possible during the migration `$effect`.
 - `nudgeBus` and `implementationIntentions` both run timers. They are torn down in `+layout.svelte` `onDestroy`. Only the main window starts them.
- `completionStats` listens on the DOM `window` for events; it does not subscribe to `tasks` directly. Adding a new task mutation that does not emit one of the `magnotia:task-*` events will silently break the sparkline.
+- `completionStats` listens on the DOM `window` for events; it does not subscribe to `tasks` directly. Adding a new task mutation that does not emit one of the `lumotia:task-*` events will silently break the sparkline.

 ## See also

--- a/docs/architecture-map/01-frontend/windows-and-routes.md
+++ b/docs/architecture-map/01-frontend/windows-and-routes.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → [Frontend](README.md) → Windows and routes

-**Plain English summary.** Magnotia is a single SvelteKit build that runs as multiple desktop windows. The Rust side opens four webviews (main, tasks float, transcript viewer, transcription preview) and points each one at a different SvelteKit route. The frontend uses SvelteKit's `+layout@.svelte` "break" trick so secondary windows skip the main shell (sidebar, titlebar, toast viewport) and render a focused, single purpose UI.
+**Plain English summary.** Lumotia is a single SvelteKit build that runs as multiple desktop windows. The Rust side opens four webviews (main, tasks float, transcript viewer, transcription preview) and points each one at a different SvelteKit route. The frontend uses SvelteKit's `+layout@.svelte` "break" trick so secondary windows skip the main shell (sidebar, titlebar, toast viewport) and render a focused, single purpose UI.

 ## At a glance

@@ -45,7 +45,7 @@ Responsibilities:
 - Detect Tauri runtime (`hasTauriRuntime`) and OS (`loadOsInfo`). Linux uses native KWin/Mutter decorations; macOS and Windows render the custom `Titlebar` plus invisible `ResizeHandles`. Default `useCustomChrome = false` to avoid a flash on Linux (`+layout.svelte:49`).
 - Hotkey backend selection. On Wayland, attempt the evdev backend (`check_hotkey_access`). Otherwise fall back to `tauri-plugin-global-shortcut`. Falls back to "unavailable" if neither path works (`+layout.svelte:76-102`).
 - Hotkey registration. Only the `main` window owns the global shortcut. The function debounces evdev autorepeat at 120 ms (Handy issue #1143 referenced in comments, `+layout.svelte:171-186`).
- Cross window listeners: `magnotia:hotkey-pressed` (evdev path), `magnotia:open-wind-down` (tray menu), `magnotia:preferences-changed` (sync prefs across windows). Apply external preferences if the source label differs from our own.
+- Cross window listeners: `lumotia:hotkey-pressed` (evdev path), `lumotia:open-wind-down` (tray menu), `lumotia:preferences-changed` (sync prefs across windows). Apply external preferences if the source label differs from our own.
 - Theme migration `$effect`. Reads `settings.theme` (legacy "Light" / "Dark" / "System") and writes `preferences.theme` ("light" / "dark" / "system"). See README debt note 2.
 - Font size CSS variable `--font-size-transcript` set on `<body>` from `settings.fontSize`.
 - Global error capture. `window.onerror` and `unhandledrejection` forward to `log_frontend_error` Rust command. Best effort, swallow throws.
@@ -80,11 +80,11 @@ Tasks float window. Self contained quick add, list filter, sort menu, completed

 ### `src/routes/viewer/+layout@.svelte` (77 LOC)

-Same break layout pattern. Mounts `Titlebar`, `ToastViewport`, applies preferences sync via `magnotia:preferences-changed`, applies theme.
+Same break layout pattern. Mounts `Titlebar`, `ToastViewport`, applies preferences sync via `lumotia:preferences-changed`, applies theme.

 ### `src/routes/viewer/+page.svelte` (606 LOC)

-Transcript editor. Hydrates from a transcript ID handed off via `localStorage` (`magnotia:viewer-handoff` style key, see file). Fetches the full row from SQLite via `get_transcript`. Renders an `<audio>` element using `convertFileSrc()` to map the saved audio path to a webview URL. Provides per segment editing, debounced autosave through `saveTranscriptMeta`, virtual scrolling via `VirtualSegmentList`, playback speed control (`PLAYBACK_SPEEDS`), starring and tagging.
+Transcript editor. Hydrates from a transcript ID handed off via `localStorage` (`lumotia:viewer-handoff` style key, see file). Fetches the full row from SQLite via `get_transcript`. Renders an `<audio>` element using `convertFileSrc()` to map the saved audio path to a webview URL. Provides per segment editing, debounced autosave through `saveTranscriptMeta`, virtual scrolling via `VirtualSegmentList`, playback speed control (`PLAYBACK_SPEEDS`), starring and tagging.

 ### `src/routes/preview/+layout@.svelte` (68 LOC)

@@ -98,8 +98,8 @@ Live transcription overlay. Listens for `preview-listening`, `preview-cleanup`,

 - Window creation: Rust opens four webviews and routes them to `/`, `/float`, `/viewer`, `/preview`. The same JS bundle loads in each.
 - Cross window state:
-  - `localStorage` carries `magnotia_settings` and the viewer handoff payload. Float window listens on the browser `storage` event to mirror settings.
-  - Tauri events carry preferences (`magnotia:preferences-changed`), tray driven navigation (`magnotia:open-wind-down`), and float window focus (`task-window-focus`).
+  - `localStorage` carries `lumotia_settings` and the viewer handoff payload. Float window listens on the browser `storage` event to mirror settings.
+  - Tauri events carry preferences (`lumotia:preferences-changed`), tray driven navigation (`lumotia:open-wind-down`), and float window focus (`task-window-focus`).
 - Hotkey: only the main window registers, but every window's layout includes the migration `$effect`. The label guard at `+layout.svelte:115-121` prevents secondary windows from re registering.
 - First run gating: only the main window evaluates and sets `page.current = "first-run"`. The float/viewer/preview windows skip the shell altogether.

--- a/docs/architecture-map/02-tauri-runtime/README.md
+++ b/docs/architecture-map/02-tauri-runtime/README.md
@@ -9,17 +9,17 @@ last_verified: 2026/05/12

 > **Where you are:** [Architecture map](../README.md) → Tauri runtime

-**Plain English summary.** The Tauri runtime is the bridge between Magnotia's Svelte frontend and the Rust workspace crates. It owns app startup (database init, panic hook, plugin wiring, preferences injection), the system tray, the secondary windows (task float, transcript viewer, transcription preview), and the entire `#[tauri::command]` surface that the frontend invokes for audio capture, transcription, LLM cleanup, task and transcript CRUD, paste, TTS, hotkeys, diagnostics, and more. Everything that runs on the host process but is not pure crate logic lives here.
+**Plain English summary.** The Tauri runtime is the bridge between Lumotia's Svelte frontend and the Rust workspace crates. It owns app startup (database init, panic hook, plugin wiring, preferences injection), the system tray, the secondary windows (task float, transcript viewer, transcription preview), and the entire `#[tauri::command]` surface that the frontend invokes for audio capture, transcription, LLM cleanup, task and transcript CRUD, paste, TTS, hotkeys, diagnostics, and more. Everything that runs on the host process but is not pure crate logic lives here.

 ## At a glance

 - Path: `src-tauri/`
 - Total LOC (Rust + Cargo + JSON, excluding `gen/`): ~8,690.
 - Tauri version: `2` (see `src-tauri/Cargo.toml:44`).
- Bundle identifier: `uk.co.corbel.magnotia` (`src-tauri/tauri.conf.json:5`).
+- Bundle identifier: `uk.co.corbel.lumotia` (`src-tauri/tauri.conf.json:5`).
 - Plugins (always-on): `tauri-plugin-opener`, `tauri-plugin-dialog`, `tauri-plugin-notification`.
 - Plugins (desktop-only, gated `cfg(not(target_os = "android"))`): `tauri-plugin-global-shortcut`, `tauri-plugin-autostart` (LaunchAgent), `tauri-plugin-window-state`. The `tray-icon` Tauri feature is also desktop-only.
- Workspace crates pulled in: `magnotia-core`, `magnotia-audio`, `magnotia-transcription` (default-features off, `whisper` re-enabled here), `magnotia-ai-formatting`, `magnotia-storage`, `magnotia-cloud-providers`, `magnotia-hotkey`, `magnotia-llm`.
+- Workspace crates pulled in: `lumotia-core`, `lumotia-audio`, `lumotia-transcription` (default-features off, `whisper` re-enabled here), `lumotia-ai-formatting`, `lumotia-storage`, `lumotia-cloud-providers`, `lumotia-hotkey`, `lumotia-llm`.
 - Tauri commands exposed via `invoke_handler` in `src-tauri/src/lib.rs:321`: 71 commands.
 - Capability files: `src-tauri/capabilities/main.json` (main window) and `src-tauri/capabilities/secondary-windows.json` (task float, transcript viewer, transcription preview).
 - Command modules: 22 `#[tauri::command]` modules plus 3 utility modules (`mod.rs`, `power.rs`, `security.rs`).
@@ -47,9 +47,9 @@ Individual command pages (linked from the commands index):
 ## How this slice connects to others

 - **Frontend (slice 01).** Every `#[tauri::command]` is invoked from Svelte via `@tauri-apps/api/core` `invoke()`. Events emitted via `app.emit(...)` are consumed via `listen()` in the frontend. Live transcription uses typed `tauri::ipc::Channel` instead of plain events; the channel pair is created on the JS side and passed in as command args.
- **Audio + transcription (slice 03).** `commands::audio` calls `magnotia_audio::{MicrophoneCapture, WavWriter, decode_audio_file_limited, resample_to_16khz, probe_audio_duration_secs}`. `commands::transcription` and `commands::live` call `magnotia_transcription::LocalEngine` plus `magnotia_audio::StreamingResampler`. `commands::models` calls `magnotia_transcription::{model_manager, load_whisper, load_parakeet}`.
- **LLM + formatting + MCP (slice 04).** `commands::llm` calls `magnotia_llm::{LlmEngine, model_manager, ContentTags, LlmModelId}` and `magnotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset}`. `commands::tasks` calls `magnotia_llm::prompts::FeedbackExample` and the engine's `decompose_task_with_feedback` / `extract_tasks_with_feedback` / `extract_content_tags`. `commands::transcription` and `commands::live` call `magnotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`. `commands::profiles` calls `magnotia_ai_formatting::extract_corrections` for auto-learned vocabulary.
- **Core + storage + hotkey + build (slice 05).** Everything DB-touching goes through `magnotia_storage` (`init`, `database_path`, `get_setting`, `set_setting`, `prune_error_log`, the full set of CRUD helpers, `app_data_dir`, `crashes_dir`, `logs_dir`, `list_recent_errors`, `log_error`). `commands::hardware` and `commands::models` call `magnotia_core::{hardware, model_registry, recommendation, types, constants}`. `commands::meeting` calls `magnotia_core::process_watch`. `commands::hotkey` is a thin Tauri wrapper around `magnotia_hotkey::{EvdevHotkeyListener, HotkeyCombo, HotkeyEvent}`. `build.rs` is the build-system half of the slice (CSP regression guard plus ggml multi-definition link arg).
+- **Audio + transcription (slice 03).** `commands::audio` calls `lumotia_audio::{MicrophoneCapture, WavWriter, decode_audio_file_limited, resample_to_16khz, probe_audio_duration_secs}`. `commands::transcription` and `commands::live` call `lumotia_transcription::LocalEngine` plus `lumotia_audio::StreamingResampler`. `commands::models` calls `lumotia_transcription::{model_manager, load_whisper, load_parakeet}`.
+- **LLM + formatting + MCP (slice 04).** `commands::llm` calls `lumotia_llm::{LlmEngine, model_manager, ContentTags, LlmModelId}` and `lumotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset}`. `commands::tasks` calls `lumotia_llm::prompts::FeedbackExample` and the engine's `decompose_task_with_feedback` / `extract_tasks_with_feedback` / `extract_content_tags`. `commands::transcription` and `commands::live` call `lumotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`. `commands::profiles` calls `lumotia_ai_formatting::extract_corrections` for auto-learned vocabulary.
+- **Core + storage + hotkey + build (slice 05).** Everything DB-touching goes through `lumotia_storage` (`init`, `database_path`, `get_setting`, `set_setting`, `prune_error_log`, the full set of CRUD helpers, `app_data_dir`, `crashes_dir`, `logs_dir`, `list_recent_errors`, `log_error`). `commands::hardware` and `commands::models` call `lumotia_core::{hardware, model_registry, recommendation, types, constants}`. `commands::meeting` calls `lumotia_core::process_watch`. `commands::hotkey` is a thin Tauri wrapper around `lumotia_hotkey::{EvdevHotkeyListener, HotkeyCombo, HotkeyEvent}`. `build.rs` is the build-system half of the slice (CSP regression guard plus ggml multi-definition link arg).

 ## Open questions / debt

--- a/docs/architecture-map/02-tauri-runtime/app-lifecycle.md
+++ b/docs/architecture-map/02-tauri-runtime/app-lifecycle.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/12

 > **Where you are:** [Architecture map](../README.md) → [Tauri runtime](README.md) → App lifecycle

-**Plain English summary.** This is the entry point. `main.rs` calls `magnotia_lib::run()` and `lib.rs::run` does everything that has to happen before the user sees a window: initialises tracing, checks the Linux launcher env-var contract, installs the Rust panic hook, registers Tauri plugins, opens the SQLite database, prunes the error log, builds a JS preferences-injection script, configures the WebKit media-permission grant on Linux, wires close-to-tray, populates `AppState` and the per-domain managed states, emits any runtime warnings, sets up the system tray, and finally registers all 71 Tauri commands.
+**Plain English summary.** This is the entry point. `main.rs` calls `lumotia_lib::run()` and `lib.rs::run` does everything that has to happen before the user sees a window: initialises tracing, checks the Linux launcher env-var contract, installs the Rust panic hook, registers Tauri plugins, opens the SQLite database, prunes the error log, builds a JS preferences-injection script, configures the WebKit media-permission grant on Linux, wires close-to-tray, populates `AppState` and the per-domain managed states, emits any runtime warnings, sets up the system tray, and finally registers all 71 Tauri commands.

 ## At a glance

@@ -17,14 +17,14 @@ last_verified: 2026/05/12
 - LOC: 5 (main) + 491 (lib).
 - Tauri commands exposed directly here: `save_preferences` (string preferences -> SQLite settings table). All other commands live under `commands::*` and are registered via `tauri::generate_handler!`.
 - Events emitted directly here: none (runtime warnings are emitted by `commands::models::emit_runtime_warnings`, called from setup).
- Depends on: `tauri`, `sqlx::SqlitePool`, `magnotia_core::types::EngineName`, `magnotia_llm::LlmEngine`, `magnotia_storage::{init, database_path, get_setting, set_setting, prune_error_log}`, `magnotia_transcription::LocalEngine`, plus the `commands::*` and `tray` modules.
+- Depends on: `tauri`, `sqlx::SqlitePool`, `lumotia_core::types::EngineName`, `lumotia_llm::LlmEngine`, `lumotia_storage::{init, database_path, get_setting, set_setting, prune_error_log}`, `lumotia_transcription::LocalEngine`, plus the `commands::*` and `tray` modules.
 - Called from frontend at: every `invoke()` site in slice 01 lands in the handler list registered here.

 ## What's in here

 ### `main.rs`

-Single function. Sets `windows_subsystem = "windows"` for release builds (no console window) and calls `magnotia_lib::run()`. (`src-tauri/src/main.rs:1`).
+Single function. Sets `windows_subsystem = "windows"` for release builds (no console window) and calls `lumotia_lib::run()`. (`src-tauri/src/main.rs:1`).

 ### `lib.rs`

@@ -45,9 +45,9 @@ Types managed in Tauri state:
 Functions:

 - `build_preferences_script(prefs_json: Option<String>) -> String` (`src-tauri/src/lib.rs:38`). Builds an IIFE that reads saved preferences (theme, zone, accessibility settings: font family, font size, letter spacing, line height, transcript size, bionic reading, reduce motion) and applies them to `<html>` before the rest of the document loads. Embeds the JSON via `serde_json::to_string` to keep it safe.
- `save_preferences(state, preferences) -> Result<(), String>` (`src-tauri/src/lib.rs:73`). The single command in `lib.rs`. Persists the preferences blob to the SQLite settings table under key `magnotia_preferences`.
+- `save_preferences(state, preferences) -> Result<(), String>` (`src-tauri/src/lib.rs:73`). The single command in `lib.rs`. Persists the preferences blob to the SQLite settings table under key `lumotia_preferences`.
 - `init_tracing()` (Linux/macOS/Windows). Initialises the process-wide tracing subscriber once, honours `RUST_LOG`, and writes structured startup/runtime logs to stderr.
- `warn_if_x11_env_unset_on_wayland()` (Linux only). Emits a `magnotia_startup` warning when the launcher has not pre-set `WEBKIT_DISABLE_DMABUF_RENDERER` (always expected on Linux), or `GDK_BACKEND=x11` / `WINIT_UNIX_BACKEND=x11` when `XDG_SESSION_TYPE=wayland`. It does not mutate the process environment; `run.sh` owns the dev-time contract and package wrappers/.desktop files must own the distribution-time contract.
+- `warn_if_x11_env_unset_on_wayland()` (Linux only). Emits a `lumotia_startup` warning when the launcher has not pre-set `WEBKIT_DISABLE_DMABUF_RENDERER` (always expected on Linux), or `GDK_BACKEND=x11` / `WINIT_UNIX_BACKEND=x11` when `XDG_SESSION_TYPE=wayland`. It does not mutate the process environment; `run.sh` owns the dev-time contract and package wrappers/.desktop files must own the distribution-time contract.
 - `run()`. The Tauri builder pipeline.

 ### `run()` step-by-step
@@ -58,7 +58,7 @@ Functions:
 4. **Plugin wiring (always-on).** `tauri_plugin_opener`, `tauri_plugin_dialog`, `tauri_plugin_notification` (`src-tauri/src/lib.rs:144`).
 5. **Plugin wiring (desktop-only).** `tauri_plugin_global_shortcut`, `tauri_plugin_autostart` (LaunchAgent on macOS), `tauri_plugin_window_state` (`src-tauri/src/lib.rs:158`).
 6. **Setup hook.** This is where the bulk of startup work lives:
-    - Initialise SQLite via `magnotia_storage::init(&database_path()).await` using `tauri::async_runtime::block_on` (`src-tauri/src/lib.rs:180`). The `Instant::now()` timing is logged.
+    - Initialise SQLite via `lumotia_storage::init(&database_path()).await` using `tauri::async_runtime::block_on` (`src-tauri/src/lib.rs:180`). The `Instant::now()` timing is logged.
    - Prune `error_log` rows older than 90 days (`src-tauri/src/lib.rs:189`). Best-effort: a failure logs but does not block startup.
    - Load saved preferences from the settings table; build the JS injection script (`src-tauri/src/lib.rs:204`).
    - Apply the injection script to the main window via `WebviewWindow.eval()` (`src-tauri/src/lib.rs:215`).
@@ -69,7 +69,7 @@ Functions:
    - Emit runtime warnings (CPU baseline, Vulkan loader) via `commands::models::emit_runtime_warnings` (`src-tauri/src/lib.rs:312`).
    - Setup the system tray on desktop (`src-tauri/src/lib.rs:314`).
 7. **Command registration.** `tauri::generate_handler![...]` lists 71 commands (`src-tauri/src/lib.rs:321`). The order in the macro is grouped by domain (preferences, models, LLM, transcription, audio, tasks, feedback, TTS, rituals, nudges, intentions, profiles, transcripts, diagnostics, live, windows, clipboard, fs, paste, meeting, hardware, hotkey, updater).
-8. **Run.** `.run(tauri::generate_context!())` blocks the main thread until the app exits. Panics are wrapped with `expect("error while running Magnotia")`.
+8. **Run.** `.run(tauri::generate_context!())` blocks the main thread until the app exits. Panics are wrapped with `expect("error while running Lumotia")`.

 ## Data flow

@@ -81,7 +81,7 @@ Functions:
 ## Watch-outs

 - `tauri::async_runtime::block_on` inside `setup` blocks startup. The DB init and prefs read are explicitly timed and logged so regressions show up. Adding more synchronous async work here directly pushes the time-to-first-paint up.
- The Linux media-permission wire-up is non-fatal: if `with_webview` fails the app still boots, but `getUserMedia` will be silently denied or fall back to a prompt the user cannot answer (no UI). The error path logs a `magnotia_startup` warning.
+- The Linux media-permission wire-up is non-fatal: if `with_webview` fails the app still boots, but `getUserMedia` will be silently denied or fall back to a prompt the user cannot answer (no UI). The error path logs a `lumotia_startup` warning.
 - Linux rendering env vars are a launcher contract, not a runtime mutation. In development, use `npm run dev:tauri` / `./run.sh`; packaged Linux builds need an equivalent wrapper or `.desktop` `Exec=env` policy. `WEBKIT_DISABLE_DMABUF_RENDERER=0` remains the user opt-out for the DMA-BUF workaround.
 - Close-to-tray works only on desktop (the `cfg!(not(target_os = "android"))` block). On Android, closing the activity terminates the process, which is the expected platform behaviour.
 - The `prewarm_default_model` call is *not* wired here. `commands::models::prewarm_default_model` exists, but `setup` does not invoke it. The frontend invokes the matching `prewarm_default_model_cmd` command after the main page mounts. If you ever want to shift pre-warm into setup, watch the spawn_blocking ordering against the engine `Arc` clones.
--- a/docs/architecture-map/02-tauri-runtime/capabilities-and-acl.md
+++ b/docs/architecture-map/02-tauri-runtime/capabilities-and-acl.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → [Tauri runtime](README.md) → Capabilities and ACL

-**Plain English summary.** Tauri 2 ships a permission-and-capability ACL: every plugin and core API ships permissions, capabilities bind permissions to specific window labels. Magnotia ships two capability files. The main window gets the broad set (dialog, opener, autostart, global shortcuts, notifications, full window control). The three secondary windows (task float, transcript viewer, transcription preview) get a narrow set with no plugin permissions at all and no destructive window APIs. The split is the firewall that prevents a compromised secondary window from launching an installer or registering a global hotkey.
+**Plain English summary.** Tauri 2 ships a permission-and-capability ACL: every plugin and core API ships permissions, capabilities bind permissions to specific window labels. Lumotia ships two capability files. The main window gets the broad set (dialog, opener, autostart, global shortcuts, notifications, full window control). The three secondary windows (task float, transcript viewer, transcription preview) get a narrow set with no plugin permissions at all and no destructive window APIs. The split is the firewall that prevents a compromised secondary window from launching an installer or registering a global hotkey.

 ## At a glance

@@ -57,7 +57,7 @@ Notes:
 - The window-control set is granular: there is no `core:window:default`, every action is opted in. `allow-start-dragging` is what the custom Titlebar uses to drag a frameless window.
 - `opener:default` lets the frontend open external URLs via `tauri-plugin-opener`. This is how the Settings → About links route out.
 - `dialog:default` enables the file/save dialogs used by the import-audio and save-diagnostic-report flows.
- `global-shortcut:allow-register` and `allow-unregister` let the main window manage the dictation hotkey via the cross-platform plugin path. On Linux Magnotia uses the bespoke evdev backend (see `commands::hotkey`), but Settings still talks to the global-shortcut plugin so the same UI works on macOS / Windows.
+- `global-shortcut:allow-register` and `allow-unregister` let the main window manage the dictation hotkey via the cross-platform plugin path. On Linux Lumotia uses the bespoke evdev backend (see `commands::hotkey`), but Settings still talks to the global-shortcut plugin so the same UI works on macOS / Windows.
 - `autostart:*` lets Settings toggle login-time autostart.
 - `notification:*` is what the Phase 6 nudge bus uses; the Rust-side `commands::nudges::deliver_nudge` adds the main-window-only firewall.

--- a/docs/architecture-map/02-tauri-runtime/cargo-and-features.md
+++ b/docs/architecture-map/02-tauri-runtime/cargo-and-features.md
@@ -23,12 +23,12 @@ last_verified: 2026/05/09

 ### `Cargo.toml`

-Package metadata: `name = "magnotia"`, `version = "0.1.0"`, `description = "Magnotia — Think out loud"`, `authors = ["CORBEL Ltd"]`, `edition = "2021"`.
+Package metadata: `name = "lumotia"`, `version = "0.1.0"`, `description = "Lumotia — Think out loud"`, `authors = ["CORBEL Ltd"]`, `edition = "2021"`.

 Lib stanza (`src-tauri/Cargo.toml:8`):

 ```
-name       = "magnotia_lib"
+name       = "lumotia_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 ```

@@ -38,10 +38,10 @@ crate-type = ["staticlib", "cdylib", "rlib"]

 ```
 default = ["whisper"]
-whisper = ["magnotia-transcription/whisper"]
+whisper = ["lumotia-transcription/whisper"]
 ```

-The `whisper` feature transitively enables `magnotia-transcription/whisper`. The crate-level `default-features = false` on `magnotia-transcription` (`src-tauri/Cargo.toml:33`) means a `--no-default-features` workspace build drops `whisper-rs-sys` entirely; Parakeet still works. `commands::models::load_model_from_disk` returns a clear runtime error for `Engine::Whisper` when the feature is off.
+The `whisper` feature transitively enables `lumotia-transcription/whisper`. The crate-level `default-features = false` on `lumotia-transcription` (`src-tauri/Cargo.toml:33`) means a `--no-default-features` workspace build drops `whisper-rs-sys` entirely; Parakeet still works. `commands::models::load_model_from_disk` returns a clear runtime error for `Engine::Whisper` when the feature is off.

 #### `[build-dependencies]`

@@ -50,14 +50,14 @@ The `whisper` feature transitively enables `magnotia-transcription/whisper`. The
 #### `[dependencies]` — workspace crates

 ```
-magnotia-core
-magnotia-audio
-magnotia-transcription   { default-features = false }
-magnotia-ai-formatting
-magnotia-storage
-magnotia-cloud-providers
-magnotia-hotkey
-magnotia-llm
+lumotia-core
+lumotia-audio
+lumotia-transcription   { default-features = false }
+lumotia-ai-formatting
+lumotia-storage
+lumotia-cloud-providers
+lumotia-hotkey
+lumotia-llm
 ```

 The `cloud-providers` crate is referenced here even though no command file currently imports it. Likely reserved for the Phase-N upload flow that the diagnostic-report bundler hints at.
@@ -84,7 +84,7 @@ sqlx        = { version = "0.8", default-features = false, features = ["runtime-
 uuid        = { version = "1", features = ["v4"] }
 ```

-The `sqlx` block has `default-features = false` and only opts into `runtime-tokio` and `sqlite`. `magnotia-storage` already pulls the macros / migrate / any / json features via its own re-export, so duplicating them here would just bloat compile time. `sqlx` is named directly because `AppState` types it as `SqlitePool`; naming a transitive dep type still requires the dep be listed.
+The `sqlx` block has `default-features = false` and only opts into `runtime-tokio` and `sqlite`. `lumotia-storage` already pulls the macros / migrate / any / json features via its own re-export, so duplicating them here would just bloat compile time. `sqlx` is named directly because `AppState` types it as `SqlitePool`; naming a transitive dep type still requires the dep be listed.

 #### `[dev-dependencies]`

--- a/docs/architecture-map/02-tauri-runtime/commands/audio.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/audio.md
@@ -21,7 +21,7 @@ last_verified: 2026/05/09
  - `stop_native_capture(window, state) -> Result<Vec<f32>, String>` — main-window only. Awaits the worker join barrier (RB-06) and returns the accumulated samples.
  - `save_audio(window, app, samples, output_folder: Option<String>) -> Result<String, String>` — main-window only. Writes a fresh WAV to `app_local_data_dir/recordings/` (or a user-chosen folder) and returns its absolute path.
 - Events emitted: `native-pcm` (payload `{ samples: Vec<f32> }`, ~0.5 s of 16 kHz mono per emit) — `src-tauri/src/commands/audio.rs:249` and `:274`.
- Depends on: `magnotia_audio::{DeviceInfo, MicrophoneCapture, WavWriter, write_wav}`, `magnotia_core::types::AudioSamples`, `magnotia_core::constants::WHISPER_SAMPLE_RATE`. Plus `tokio::{mpsc, Mutex, JoinHandle, spawn_blocking, sleep}` and `std::sync::{Arc, Mutex, atomic::AtomicBool}`.
+- Depends on: `lumotia_audio::{DeviceInfo, MicrophoneCapture, WavWriter, write_wav}`, `lumotia_core::types::AudioSamples`, `lumotia_core::constants::WHISPER_SAMPLE_RATE`. Plus `tokio::{mpsc, Mutex, JoinHandle, spawn_blocking, sleep}` and `std::sync::{Arc, Mutex, atomic::AtomicBool}`.
 - Called from frontend at: dictation page (start / stop), Settings → Audio (device list), file-import flow (save_audio).

 ## What's in here
@@ -75,11 +75,11 @@ Public helper used by `commands::live::start_live_transcription_session`. Resolv

 ### `recording_filename` (`src-tauri/src/commands/audio.rs:365`)

-Deterministic filename: `magnotia-<unix_secs>-<nanos:09>-<counter:04>.wav`. The counter is a process-lifetime `AtomicU64` (`RECORDING_COUNTER`) bumped on each call. The combination defeats wall-clock collisions both across launches (secs change) and within the same nanosecond (counter changes).
+Deterministic filename: `lumotia-<unix_secs>-<nanos:09>-<counter:04>.wav`. The counter is a process-lifetime `AtomicU64` (`RECORDING_COUNTER`) bumped on each call. The combination defeats wall-clock collisions both across launches (secs change) and within the same nanosecond (counter changes).

 ### `persist_audio_samples` and `save_audio` (`src-tauri/src/commands/audio.rs:512`, `:531`)

-`save_audio` is the public command. Calls `persist_audio_samples`, which resolves the recording path, then calls `magnotia_audio::write_wav` inside `spawn_blocking`. Returns the absolute path as a string.
+`save_audio` is the public command. Calls `persist_audio_samples`, which resolves the recording path, then calls `lumotia_audio::write_wav` inside `spawn_blocking`. Returns the absolute path as a string.

 ## Data flow

@@ -90,7 +90,7 @@ Deterministic filename: `magnotia-<unix_secs>-<nanos:09>-<counter:04>.wav`. The
 ## Watch-outs

 - The in-memory buffer is capped at 10 minutes. Anything longer relies on the temp WAV; the frontend cannot just `stop_native_capture` and treat the returned vec as ground truth for long sessions. Today's UI assumes short captures, but the cap should be surfaced if you build a long-form recorder.
- The downsampler is naive decimation. Acceptable for speech but not for music. If you ever extend Magnotia to general audio, swap in `magnotia_audio::StreamingResampler` (which is what `commands::live` uses).
+- The downsampler is naive decimation. Acceptable for speech but not for music. If you ever extend Lumotia to general audio, swap in `lumotia_audio::StreamingResampler` (which is what `commands::live` uses).
 - `start_native_capture` does *not* engage `PowerAssertion` (App Nap pinning). `commands::live::run_live_session` does. If you build a long-form non-live recorder on top of this, add the assertion.
 - The worker emits `native-pcm` to the entire app handle (not a specific window). Every webview that listens will receive the chunks. If you ever route audio to a non-main window, double-check this is what you want.
 - `stop_worker_awaits_full_termination_no_writes_after_join` (`src-tauri/src/commands/audio.rs:454`) is the regression test for RB-06. Do not change `stop_worker` to a fire-and-forget pattern.
--- a/docs/architecture-map/02-tauri-runtime/commands/diagnostics.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/diagnostics.md
@@ -24,7 +24,7 @@ last_verified: 2026/05/09
  - `get_os_info() -> OsInfo`.
 - Public Rust helper used by `lib.rs::run`: `install_panic_hook()`.
 - Events emitted: none.
- Depends on: `magnotia_storage::{app_data_dir, crashes_dir, list_recent_errors, log_error, logs_dir, ErrorLogRow}`, `commands::power::active_assertions_snapshot`, `commands::security::ensure_main_window`. Plus `std::fs`, `std::panic`, `std::time`.
+- Depends on: `lumotia_storage::{app_data_dir, crashes_dir, list_recent_errors, log_error, logs_dir, ErrorLogRow}`, `commands::power::active_assertions_snapshot`, `commands::security::ensure_main_window`. Plus `std::fs`, `std::panic`, `std::time`.
 - Called from frontend at: global `window.onerror` / `window.unhandledrejection` (`log_frontend_error`); Settings → About → Diagnostics (the bundle commands and `list_*` commands); top-of-app Cmd-vs-Ctrl labelling (`get_os_info`).

 ## What's in here
@@ -40,7 +40,7 @@ Creates `crashes_dir()` if missing. Replaces the default panic hook with one tha

 ### `log_frontend_error` (`:86`)

-Truncates the stack to 2,000 chars and calls `magnotia_storage::log_error` with context `"frontend"` (or the caller-supplied context), error code `"FRONTEND_ERROR"`, the message, and the stack as metadata.
+Truncates the stack to 2,000 chars and calls `lumotia_storage::log_error` with context `"frontend"` (or the caller-supplied context), error code `"FRONTEND_ERROR"`, the message, and the stack as metadata.

 ### `ErrorLogDto` (`:114`) and `list_recent_errors_command` (`:138`)

@@ -68,11 +68,11 @@ Builds a markdown document with sections:
 3. Recent errors (50 rows, redacted).
 4. Power assertions (snapshots from `commands::power::active_assertions_snapshot`).
 5. Crash dumps (up to 5 most-recent, plus a count of older ones).
-6. Log tail (8 KB tail of `logs_dir/magnotia.log`, home-redacted).
+6. Log tail (8 KB tail of `logs_dir/lumotia.log`, home-redacted).

 ### `save_diagnostic_report` (`:513`)

-Generates the report, then writes it to `app_data_dir/diagnostic-reports/magnotia-diagnostic-<unix_secs>.md`. Returns the absolute path.
+Generates the report, then writes it to `app_data_dir/diagnostic-reports/lumotia-diagnostic-<unix_secs>.md`. Returns the absolute path.

 ### `OsInfo` and `get_os_info` (`:449`, `:474`)

@@ -83,7 +83,7 @@ OS family label, arch, `uses_cmd` boolean (macOS only), `is_wayland` boolean (Li
 ```
 panic occurs -> install_panic_hook writes crashes_dir/<ts>.crash
 window.onerror fires in JS -> invoke('log_frontend_error', context, message, stack)
-                            -> magnotia_storage::log_error
+                            -> lumotia_storage::log_error
                            -> error_log table

 Settings -> About -> Diagnostics
--- a/docs/architecture-map/02-tauri-runtime/commands/feedback.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/feedback.md
@@ -19,7 +19,7 @@ last_verified: 2026/05/09
  - `record_feedback(state, input: RecordFeedbackInput) -> Result<i64, String>` — returns the new row id.
  - `list_feedback_examples_cmd(state, target_type, limit, min_rating, profile_id) -> Result<Vec<FeedbackDto>, String>`.
 - Events emitted: none.
- Depends on: `magnotia_storage::{record_feedback, list_feedback_examples, FeedbackRow, FeedbackTargetType, RecordFeedbackParams}`.
+- Depends on: `lumotia_storage::{record_feedback, list_feedback_examples, FeedbackRow, FeedbackTargetType, RecordFeedbackParams}`.
 - Called from frontend at: dictation result panel (thumb up/down + correction-text on cleanup); Tasks page (thumb on extracted tasks and decomposed microsteps).

 ## What's in here
@@ -56,7 +56,7 @@ Clamps `limit` to `[1, 64]`, defaults 8. Clamps `min_rating` to `[-1, 1]`, defau

 ```
 dictation result thumbs-up -> invoke('record_feedback', { targetType: 'cleanup', rating: +1, originalText, correctedText, contextJson, profileId })
-                            -> magnotia_storage::record_feedback -> row id
+                            -> lumotia_storage::record_feedback -> row id

 decomposition thumbs-down + correction -> record_feedback({ targetType: 'microstep', rating: 0, originalText, correctedText: "user's preferred wording", contextJson: {parent_text}, profileId })

--- a/docs/architecture-map/02-tauri-runtime/commands/hotkey.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/hotkey.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../../README.md) → [Tauri runtime](../README.md) → [Commands](README.md) → Hotkey bridge

-**Plain English summary.** The Linux Wayland-compatible global hotkey backend. Tauri's `tauri-plugin-global-shortcut` works on macOS / Windows and on X11 Linux but fails silently on Wayland (the protocol forbids unprivileged keystroke grabs). Magnotia's bespoke evdev backend reads `/dev/input/event*` directly, parses key combos, and emits `magnotia:hotkey-pressed` / `magnotia:hotkey-released` events. Settings on Linux uses these commands instead of the global-shortcut plugin; everywhere else the plugin path is canonical.
+**Plain English summary.** The Linux Wayland-compatible global hotkey backend. Tauri's `tauri-plugin-global-shortcut` works on macOS / Windows and on X11 Linux but fails silently on Wayland (the protocol forbids unprivileged keystroke grabs). Lumotia's bespoke evdev backend reads `/dev/input/event*` directly, parses key combos, and emits `lumotia:hotkey-pressed` / `lumotia:hotkey-released` events. Settings on Linux uses these commands instead of the global-shortcut plugin; everywhere else the plugin path is canonical.

 ## At a glance

@@ -21,8 +21,8 @@ last_verified: 2026/05/09
  - `start_evdev_hotkey(app, state, hotkey: String) -> Result<(), String>`. Parses the Tauri-style combo string, stops any existing listener, starts a new one, spawns a forwarder task that converts evdev events to Tauri events.
  - `update_evdev_hotkey(state, hotkey: String) -> Result<(), String>`. Updates the combo on a running listener.
  - `stop_evdev_hotkey(state) -> Result<(), String>`. Stops cleanly.
- Events emitted: `magnotia:hotkey-pressed` (no payload), `magnotia:hotkey-released` (no payload). Fired from the forwarder task in `start_evdev_hotkey` (`src-tauri/src/commands/hotkey.rs:67`, `:70`).
- Depends on: `magnotia_hotkey::{EvdevHotkeyListener, HotkeyCombo, HotkeyEvent, check_evdev_access}`. Plus `tokio::sync::{mpsc, Mutex}`.
+- Events emitted: `lumotia:hotkey-pressed` (no payload), `lumotia:hotkey-released` (no payload). Fired from the forwarder task in `start_evdev_hotkey` (`src-tauri/src/commands/hotkey.rs:67`, `:70`).
+- Depends on: `lumotia_hotkey::{EvdevHotkeyListener, HotkeyCombo, HotkeyEvent, check_evdev_access}`. Plus `tokio::sync::{mpsc, Mutex}`.
 - Called from frontend at: Settings → Hotkey on Linux. Other platforms call the `tauri-plugin-global-shortcut` plugin's JS API directly.

 ## What's in here
@@ -37,7 +37,7 @@ Returns true if `WAYLAND_DISPLAY` is set or `XDG_SESSION_TYPE=wayland`. Used by

 ### `check_hotkey_access` (`:32`)

-Defers to `magnotia_hotkey::check_evdev_access` — that helper checks the user can read `/dev/input/event*` (typically requires being in the `input` group, or a udev rule). On failure, returns the actionable error string.
+Defers to `lumotia_hotkey::check_evdev_access` — that helper checks the user can read `/dev/input/event*` (typically requires being in the `input` group, or a udev rule). On failure, returns the actionable error string.

 ### `start_evdev_hotkey` (`:41`)

@@ -45,7 +45,7 @@ Defers to `magnotia_hotkey::check_evdev_access` — that helper checks the user
 2. Lock the listener mutex; if a listener is already running, stop it and await termination.
 3. Build a 64-deep `tokio::sync::mpsc` channel for `HotkeyEvent`s.
 4. Call `EvdevHotkeyListener::start(combo, event_tx)`, stash the listener.
-5. Spawn a `tokio::spawn` forwarder that reads from the event_rx and emits `magnotia:hotkey-pressed` / `magnotia:hotkey-released` per event variant.
+5. Spawn a `tokio::spawn` forwarder that reads from the event_rx and emits `lumotia:hotkey-pressed` / `lumotia:hotkey-released` per event variant.

 ### `update_evdev_hotkey` (`:81`)

@@ -65,7 +65,7 @@ Settings -> start_evdev_hotkey("Shift+Cmd+Space")
  -> stop any prior listener
  -> EvdevHotkeyListener spawns its own thread reading /dev/input/event*
  -> forwarder spawn: HotkeyEvent -> Tauri event
-frontend listens on 'magnotia:hotkey-pressed' / '...-released' and starts/stops dictation
+frontend listens on 'lumotia:hotkey-pressed' / '...-released' and starts/stops dictation
 Settings -> update_evdev_hotkey("Ctrl+Alt+M") (when user changes binding)
 Settings -> stop_evdev_hotkey() (when user disables)
 ```
@@ -73,8 +73,8 @@ Settings -> stop_evdev_hotkey() (when user disables)
 ## Watch-outs

 - **No `ensure_main_window` guard.** Settings is in the main window. If you ever expose hotkey re-binding in a secondary window, add the guard.
- **Linux only.** macOS and Windows code paths in the frontend talk to `tauri-plugin-global-shortcut` directly — no Rust commands needed because the plugin handles register / unregister via JS. This module compiles and runs on every desktop OS but only *works* on Linux because evdev is Linux-specific (the workspace crate `magnotia_hotkey` has the platform shim).
- **`/dev/input/event*` access requires either:** (a) the user is in the `input` group, or (b) a udev rule grants Magnotia explicit access. The Settings UI walks the user through option (a) on first run; option (b) is documented in `docs/dev-setup.md` for power users.
+- **Linux only.** macOS and Windows code paths in the frontend talk to `tauri-plugin-global-shortcut` directly — no Rust commands needed because the plugin handles register / unregister via JS. This module compiles and runs on every desktop OS but only *works* on Linux because evdev is Linux-specific (the workspace crate `lumotia_hotkey` has the platform shim).
+- **`/dev/input/event*` access requires either:** (a) the user is in the `input` group, or (b) a udev rule grants Lumotia explicit access. The Settings UI walks the user through option (a) on first run; option (b) is documented in `docs/dev-setup.md` for power users.
 - **Channel size of 64** is enough for a key smash burst. If a worker stalls and the channel fills, evdev events would be dropped silently. Consider logging a warning when the channel is at capacity.
 - **The forwarder spawn is detached.** No way to stop the spawn task explicitly; it exits when `event_rx.recv().await` returns None (which happens when the listener is dropped). Acceptable.
 - **No power assertion.** The evdev listener thread is pinned by the kernel via the file handle; idle CPU is near zero.
--- a/docs/architecture-map/02-tauri-runtime/commands/intentions.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/intentions.md
@@ -22,7 +22,7 @@ last_verified: 2026/05/09
  - `mark_implementation_rule_fired(window, state, id, fired_key) -> Result<ImplementationRuleDto, String>`.
  - `delete_implementation_rule(window, state, id) -> Result<(), String>`.
 - Events emitted: none.
- Depends on: `magnotia_storage::{insert_implementation_rule, list_implementation_rules, set_implementation_rule_enabled, mark_implementation_rule_fired, delete_implementation_rule, get_task_by_id, ImplementationRuleRow}`, `uuid::Uuid`, `serde_json`. Plus `commands::security::ensure_main_window`.
+- Depends on: `lumotia_storage::{insert_implementation_rule, list_implementation_rules, set_implementation_rule_enabled, mark_implementation_rule_fired, delete_implementation_rule, get_task_by_id, ImplementationRuleRow}`, `uuid::Uuid`, `serde_json`. Plus `commands::security::ensure_main_window`.
 - Called from frontend at: Settings → Implementation intentions (CRUD); the rule-runner module (`mark_implementation_rule_fired` after firing).

 ## What's in here
@@ -67,7 +67,7 @@ Settings -> create_implementation_rule(req)
  -> validate_request (HH:MM if applicable, action shape, task existence for surface-task)
  -> uuid::v4 for id
  -> serde_json serialise actions
-  -> magnotia_storage::insert_implementation_rule
+  -> lumotia_storage::insert_implementation_rule
  -> list/return DTO

 frontend rule-runner cron -> evaluates triggers in JS
@@ -78,7 +78,7 @@ frontend rule-runner cron -> evaluates triggers in JS
 ## Watch-outs

 - **Action timer is hard-capped to 300 seconds.** The frontend has to surface this constraint. Future versions will need to widen the validator to accept arbitrary durations.
- **Rule execution lives entirely in the frontend.** If the user closes Magnotia at 08:55 with a 09:00 rule, the rule does not fire. There is no daemon. This is documented in the module header.
+- **Rule execution lives entirely in the frontend.** If the user closes Lumotia at 08:55 with a 09:00 rule, the rule does not fire. There is no daemon. This is documented in the module header.
 - **Validation is sync against the DB.** `validate_actions` calls `get_task_by_id` for every surface-task action. Multiple actions in one rule = multiple round-trips. Acceptable today; consider batching if a rule grows huge.
 - **`mark_implementation_rule_fired` requires a non-empty `fired_key`.** The frontend should always pass an ISO date for daily rules and a per-event key for task-completed rules. Empty key = command rejection.
 - **No `PowerAssertion`.** None of these actions run inference. No need.
--- a/docs/architecture-map/02-tauri-runtime/commands/live.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/live.md
@@ -18,10 +18,10 @@ last_verified: 2026/05/09
 - Tauri commands exposed:
  - `start_live_transcription_session(window, app, state, live_state, config: StartLiveTranscriptionConfig, result_channel: Channel<LiveResultMessage>, status_channel: Channel<LiveStatusMessage>) -> Result<StartLiveTranscriptionResponse, String>` — main-window only.
  - `stop_live_transcription_session(window, app, live_state, session_id: u64) -> Result<StopLiveTranscriptionResponse, String>` — main-window only.
- Events emitted: NONE in the conventional `app.emit(...)` sense. This module uses Tauri 2's typed `tauri::ipc::Channel<T>` API instead. The frontend creates the channel pair on the JS side via `new Channel<T>()`, passes it as a command argument, and Magnotia sends typed messages on it from the worker. Two channels:
+- Events emitted: NONE in the conventional `app.emit(...)` sense. This module uses Tauri 2's typed `tauri::ipc::Channel<T>` API instead. The frontend creates the channel pair on the JS side via `new Channel<T>()`, passes it as a command argument, and Lumotia sends typed messages on it from the worker. Two channels:
  - `Channel<LiveResultMessage>` — per-chunk transcription results (segments, language, duration, raw_text, inference_ms, chunk_id, chunk_start_secs).
  - `Channel<LiveStatusMessage>` — tagged enum: `Warning { message }`, `Overload { dropped_audio_ms, message }`, `Error { message }`, `Finished { audio_path, dropped_audio_ms }`.
- Depends on: `magnotia_audio::{AudioChunk, CaptureRuntimeError, MicrophoneCapture, StreamingResampler, WavWriter}`, `magnotia_core::constants::WHISPER_SAMPLE_RATE`, `magnotia_core::types::{AudioSamples, Segment, TranscriptionOptions}`, `magnotia_transcription::LocalEngine`, `magnotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`, `magnotia_storage::{database::get_profile, database::list_profile_terms, DEFAULT_PROFILE_ID}`. Plus `commands::audio::resolve_recording_path`, `commands::build_initial_prompt`, `commands::models::{default_model_id_for_engine, ensure_model_loaded}`, `commands::power::PowerAssertion`, `commands::security::ensure_main_window`.
+- Depends on: `lumotia_audio::{AudioChunk, CaptureRuntimeError, MicrophoneCapture, StreamingResampler, WavWriter}`, `lumotia_core::constants::WHISPER_SAMPLE_RATE`, `lumotia_core::types::{AudioSamples, Segment, TranscriptionOptions}`, `lumotia_transcription::LocalEngine`, `lumotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`, `lumotia_storage::{database::get_profile, database::list_profile_terms, DEFAULT_PROFILE_ID}`. Plus `commands::audio::resolve_recording_path`, `commands::build_initial_prompt`, `commands::models::{default_model_id_for_engine, ensure_model_loaded}`, `commands::power::PowerAssertion`, `commands::security::ensure_main_window`.
 - Called from frontend at: dictation page (when the user starts and stops a live session — most common entry).

 ## What's in here
@@ -86,7 +86,7 @@ Methods:
 1. `ensure_main_window`.
 2. `lifecycle.lock().await` — barrier against concurrent start/stop.
 3. Reject if a session is already running.
-4. Resolve profile_id, fetch profile + profile_terms from `magnotia_storage`.
+4. Resolve profile_id, fetch profile + profile_terms from `lumotia_storage`.
 5. Collapse the effective `initial_prompt` via `build_initial_prompt` (so the worker doesn't have to know about profile fallback).
 6. Resolve model_id via `default_model_id_for_engine` if absent.
 7. `ensure_model_loaded(state, engine, model_id, None)` — `None` means don't enforce sequential-GPU mode (Settings owns that toggle).
@@ -104,7 +104,7 @@ Methods:

 ### `run_live_session` (`src-tauri/src/commands/live.rs:646`)

-The blocking entry. Holds a `PowerAssertion::begin("magnotia live dictation session")` for the entire scope. Constructs and runs `LiveSessionRuntime`. The drop on the power assertion ends the macOS App Nap pin.
+The blocking entry. Holds a `PowerAssertion::begin("lumotia live dictation session")` for the entire scope. Constructs and runs `LiveSessionRuntime`. The drop on the power assertion ends the macOS App Nap pin.

 ### `maybe_dispatch_chunk` (`src-tauri/src/commands/live.rs:753`)

@@ -172,7 +172,7 @@ frontend invoke('stop_live_transcription_session', { session_id })
 - **Result-listener-lost path is critical.** Without it, closing the main window without a clean stop would leave the worker spinning forever, holding the GPU memory and the WAV file handle until process exit. The self-asserted stop flag is the safety net.
 - **Power assertion only does work on macOS.** On Linux the function is a no-op (see [Power assertions and security](power-and-security.md)). A long live-dictation session on Linux can still be idled by the compositor.
 - **The recent-segments history is bounded by time, not count.** A high chunk rate could grow it more than expected; the retention is `DUPLICATE_HISTORY_RETENTION_SECS = 8.0`.
- **Channel back-pressure.** The result channel is the JS-side `Channel<T>` queue. If the frontend stops reading, the queue grows. Magnotia's overload-signalling currently uses the in-buffer `MAX_PENDING_SAMPLES` cap; it does NOT detect a JS-side stalled listener except via the `emit_live_result`-failure path.
+- **Channel back-pressure.** The result channel is the JS-side `Channel<T>` queue. If the frontend stops reading, the queue grows. Lumotia's overload-signalling currently uses the in-buffer `MAX_PENDING_SAMPLES` cap; it does NOT detect a JS-side stalled listener except via the `emit_live_result`-failure path.
 - **`ensure_model_loaded(state, engine, model_id, None)`** intentionally passes `None` for `concurrent`, so live sessions never trigger the sequential-GPU guard in `commands::models`. If you ever ship a tight-VRAM machine and the user has switched to sequential mode, this could OOM. Today's hardware survey indicates this is uncommon; flag this when revisiting Phase A.4.

 ## See also
--- a/docs/architecture-map/02-tauri-runtime/commands/llm.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/llm.md
@@ -18,7 +18,7 @@ last_verified: 2026/05/09
 - Tauri commands exposed (10 total):
  - `recommend_llm_tier() -> Result<String, String>`. No window guard — pure hardware probe.
  - `check_llm_model(state, model_id) -> Result<LlmModelStatusDto, String>`.
-  - `download_llm_model(window, app, model_id) -> Result<(), String>`. Main-window only. Emits `magnotia:llm-download-progress`.
+  - `download_llm_model(window, app, model_id) -> Result<(), String>`. Main-window only. Emits `lumotia:llm-download-progress`.
  - `load_llm_model(window, state, model_id, use_gpu, concurrent) -> Result<(), String>`. Main-window only.
  - `unload_llm_model(window, state) -> Result<(), String>`. Main-window only.
  - `delete_llm_model(window, state, model_id) -> Result<(), String>`. Main-window only.
@@ -26,8 +26,8 @@ last_verified: 2026/05/09
  - `test_llm_model(window, state, model_id) -> Result<LlmTestResult, String>`. Main-window only.
  - `cleanup_transcript_text_cmd(window, state, transcript, profile_id, preset) -> Result<String, String>`. Main-window only.
  - `extract_content_tags_cmd(state, transcript) -> Result<ContentTags, String>`.
- Events emitted: `magnotia:llm-download-progress` (`{ modelId, done, total, percent }`) — `src-tauri/src/commands/llm.rs:76`.
- Depends on: `magnotia_llm::{LlmEngine, LlmModelId, ContentTags, model_manager::{download_model, model_path, model_info, recommend_tier, is_downloaded, delete_model}}`, `magnotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset}`, `magnotia_core::hardware`, `magnotia_storage::database::list_profile_terms`. Plus `commands::power::PowerAssertion`, `commands::security::ensure_main_window`.
+- Events emitted: `lumotia:llm-download-progress` (`{ modelId, done, total, percent }`) — `src-tauri/src/commands/llm.rs:76`.
+- Depends on: `lumotia_llm::{LlmEngine, LlmModelId, ContentTags, model_manager::{download_model, model_path, model_info, recommend_tier, is_downloaded, delete_model}}`, `lumotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset}`, `lumotia_core::hardware`, `lumotia_storage::database::list_profile_terms`. Plus `commands::power::PowerAssertion`, `commands::security::ensure_main_window`.
 - Called from frontend at: Settings → AI page (download / load / unload / delete / test), dictation result panel (`cleanup_transcript_text_cmd`), History page (`extract_content_tags_cmd`).

 ## What's in here
@@ -42,7 +42,7 @@ Wraps `model_id.parse()` (which goes through the `LlmModelId` parser).

 ### `recommend_llm_tier` (`:28`)

-Probes RAM via `magnotia_core::hardware::probe_system`, multiplies the MB to bytes, then defers to `magnotia_llm::model_manager::recommend_tier(ram, vram)`. No window guard — Settings calls this at first paint to populate the default tier suggestion.
+Probes RAM via `lumotia_core::hardware::probe_system`, multiplies the MB to bytes, then defers to `lumotia_llm::model_manager::recommend_tier(ram, vram)`. No window guard — Settings calls this at first paint to populate the default tier suggestion.

 ### `check_llm_model` (`:40`)

@@ -50,7 +50,7 @@ Combines `model_info(id)` (static metadata), `model_manager::is_downloaded(id)`,

 ### `download_llm_model` (`:61`)

-`ensure_main_window`. Calls `model_manager::download_model(id, progress_cb)` with a closure that emits `magnotia:llm-download-progress` on each chunk. The percent calculation rounds against `total > 0` (avoids division by zero on a server that doesn't return a content-length).
+`ensure_main_window`. Calls `model_manager::download_model(id, progress_cb)` with a closure that emits `lumotia:llm-download-progress` on each chunk. The percent calculation rounds against `total > 0` (avoids division by zero on a server that doesn't return a content-length).

 ### `load_llm_model` (`:90`)

@@ -75,7 +75,7 @@ Pure string classifier. Tested independently. Buckets: `load-failed-vram` (looks

 ### `cleanup_transcript_text_cmd` (`:362`)

-`ensure_main_window`. Resolves `profile_id`. Fetches profile_terms from storage. Resolves the `preset` (Brief item B.1 #15: `Default`, `Email`, `Notes`, `Code`). `spawn_blocking` runs `llm_cleanup_text(&engine, &transcript, &profile_terms, resolved_preset)` inside a `PowerAssertion::begin("magnotia LLM cleanup")` so macOS App Nap doesn't throttle mid-token.
+`ensure_main_window`. Resolves `profile_id`. Fetches profile_terms from storage. Resolves the `preset` (Brief item B.1 #15: `Default`, `Email`, `Notes`, `Code`). `spawn_blocking` runs `llm_cleanup_text(&engine, &transcript, &profile_terms, resolved_preset)` inside a `PowerAssertion::begin("lumotia LLM cleanup")` so macOS App Nap doesn't throttle mid-token.

 ### `extract_content_tags_cmd` (`:407`)

@@ -91,7 +91,7 @@ Eight `classify_llm_load_error` cases cover the four classification buckets and
 Settings -> recommend_llm_tier() -> hardware probe -> tier string
 Settings -> download_llm_model(model_id) -> model_manager::download_model
                                          -> per-chunk progress events
-                                          -> file lands in ~/.magnotia/models/llm/
+                                          -> file lands in ~/.lumotia/models/llm/
 Settings -> load_llm_model(model_id, use_gpu, concurrent)
              -> if concurrent=false: unload whisper + parakeet
              -> spawn_blocking(engine.load_model)
--- a/docs/architecture-map/02-tauri-runtime/commands/mod.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/mod.md
@@ -51,7 +51,7 @@ Six test cases cover each branch of the precedence rule plus whitespace handling

 ## Data flow

-The helper is called *after* the calling command has read the relevant `ProfileRow` and `ProfileTermRow`s from `magnotia_storage`. The DB I/O lives in the calling command (so the tests in this file stay pure).
+The helper is called *after* the calling command has read the relevant `ProfileRow` and `ProfileTermRow`s from `lumotia_storage`. The DB I/O lives in the calling command (so the tests in this file stay pure).

 ## Watch-outs

--- a/docs/architecture-map/02-tauri-runtime/commands/models.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/models.md
@@ -20,7 +20,7 @@ last_verified: 2026/05/09
  - Parakeet: `download_parakeet_model(name)`, `check_parakeet_model(name)`, `list_parakeet_models()`, `load_parakeet_model(name, concurrent)`, `check_parakeet_engine()`.
 - Public Rust helpers (used by other command modules): `default_model_id_for_engine`, `ensure_model_loaded`, `prewarm_default_model`, `load_model_from_disk`, `detect_active_compute_device`, `emit_runtime_warnings`.
 - Events emitted: `model-download-progress` (whisper), `parakeet-download-progress`, `runtime-warning` (tagged enum: `Avx2Missing`, `VulkanLoaderMissing`, future `CudaFallback`).
- Depends on: `magnotia_transcription::{model_manager, load_whisper, load_parakeet, LocalEngine, Transcriber}`, `magnotia_core::{model_registry, hardware, constants, types}`.
+- Depends on: `lumotia_transcription::{model_manager, load_whisper, load_parakeet, LocalEngine, Transcriber}`, `lumotia_core::{model_registry, hardware, constants, types}`.
 - Called from frontend at: Settings → Models page (download, load, status), the dictation page boot path (`prewarm_default_model_cmd`), Settings → About (runtime capabilities).

 ## What's in here
@@ -99,8 +99,8 @@ Five `compose_accelerators` permutations cover the RB-07 regression. Confirm:

 - **The `concurrent` flag is a tri-state.** `None` and `Some(true)` keep the legacy parallel-residency behaviour. Only `Some(false)` triggers the unload-the-other-engine guard. Live transcription explicitly passes `None`. If you ever ship a 4 GB-VRAM Settings preset that flips `concurrent=false` by default, also test the live transcription path.
 - **`parallel_mode_available` is hard-wired to `false` until Phase A.4 lands a real GPU VRAM probe** (`src-tauri/src/commands/models.rs:509`). Today's frontend reads this and disables the toggle. Flag for follow-up.
- **`prewarm_default_model` only runs whisper.** Parakeet has no warm-up. The Parakeet model is also smaller and loads faster, so the cold-start gap is less obvious. If you swap Magnotia's default to Parakeet, add an equivalent warm-up.
- **Vulkan loader detection is per-platform** (`magnotia_core::hardware::vulkan_loader_available`). The CPU-fallback `reason` strings are user-visible; keep them actionable (the Linux one names `libvulkan1`, the macOS one names the Vulkan SDK runtime).
+- **`prewarm_default_model` only runs whisper.** Parakeet has no warm-up. The Parakeet model is also smaller and loads faster, so the cold-start gap is less obvious. If you swap Lumotia's default to Parakeet, add an equivalent warm-up.
+- **Vulkan loader detection is per-platform** (`lumotia_core::hardware::vulkan_loader_available`). The CPU-fallback `reason` strings are user-visible; keep them actionable (the Linux one names `libvulkan1`, the macOS one names the Vulkan SDK runtime).
 - **Whisper feature gating.** `--no-default-features` builds compile but `load_model_from_disk` returns a runtime error when the user requests a Whisper model. `list_models` will still show whisper models that happened to be downloaded already; consider hiding them when the feature is off if a no-whisper build ever ships to users.
 - **Download progress events fire from a closure inside `model_manager::download`.** That closure is called from inside an async `spawn_blocking`-equivalent. The `let _ = app_clone.emit(...)` pattern silently drops emit errors; if a window has been closed mid-download the progress events stop landing but the download itself completes.

--- a/docs/architecture-map/02-tauri-runtime/commands/paste.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/paste.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../../README.md) → [Tauri runtime](../README.md) → [Commands](README.md) → Paste

-**Plain English summary.** Auto-insert-at-cursor: copy the transcript onto the clipboard and synthesise the platform's paste keystroke (Ctrl+V / Cmd+V) so the text lands in whatever app the user was already focused on. Adds a replace-with-raw flow that fires undo first. Skips the keystroke when the focused window is a terminal emulator (terminals duplicate the keystroke through the PTY). Hides the always-on-top preview overlay before the keystroke so a Wayland compositor doesn't accidentally route the paste back into Magnotia. Restores the user's prior clipboard 300 ms after the paste to honour the "never silently clobber the user's clipboard" contract.
+**Plain English summary.** Auto-insert-at-cursor: copy the transcript onto the clipboard and synthesise the platform's paste keystroke (Ctrl+V / Cmd+V) so the text lands in whatever app the user was already focused on. Adds a replace-with-raw flow that fires undo first. Skips the keystroke when the focused window is a terminal emulator (terminals duplicate the keystroke through the PTY). Hides the always-on-top preview overlay before the keystroke so a Wayland compositor doesn't accidentally route the paste back into Lumotia. Restores the user's prior clipboard 300 ms after the paste to honour the "never silently clobber the user's clipboard" contract.

 ## At a glance

@@ -48,7 +48,7 @@ Step-by-step:

 ### `paste_text_replacing` (`src-tauri/src/commands/paste.rs:185`)

-Same shape as `paste_text` but with an extra step: after copying and hiding the preview, fire `trigger_undo_keystroke()`, sleep 60 ms, then paste. The undo removes whatever text Magnotia already inserted (the cleaned-up transcript), the paste inserts the raw text. Used by the "replace with raw" frontend button per brief item #17.
+Same shape as `paste_text` but with an extra step: after copying and hiding the preview, fire `trigger_undo_keystroke()`, sleep 60 ms, then paste. The undo removes whatever text Lumotia already inserted (the cleaned-up transcript), the paste inserts the raw text. Used by the "replace with raw" frontend button per brief item #17.

 ### `detect_paste_backends` (`src-tauri/src/commands/paste.rs:258`)

@@ -97,13 +97,13 @@ Replace flow inserts an `undo` keystroke and a 60 ms gap between hide and paste.

 ## Watch-outs

- **Focus must already be on the target window when the keystroke fires.** The global hotkey flow preserves this naturally; clicking Magnotia's own UI does not. The frontend Settings page surfaces the caveat next to the toggle.
+- **Focus must already be on the target window when the keystroke fires.** The global hotkey flow preserves this naturally; clicking Lumotia's own UI does not. The frontend Settings page surfaces the caveat next to the toggle.
 - **Wayland focused-window probe is intentionally absent.** No way to do this from an unprivileged Wayland client. Result: terminal detection on Wayland-Kitty users will miss; they fall back to the manual Ctrl+Shift+V they already use.
 - **Clipboard restore is best-effort.** If the user copies something else within the 300 ms window, `should_restore` will (correctly) decline to write back. If a slow Wayland compositor delays the keystroke past 300 ms, we restore too early and the synthesised Ctrl+V pastes the user's old clipboard. Tradeoff documented in Handy #921.
 - **Linux backend order is session-aware.** A user with `XDG_SESSION_TYPE=wayland` and only xdotool installed will fall through to xdotool with a warning; their X11-app focus on a Wayland session works fine but Wayland-native apps will not see the keystroke.
 - **No backend = clipboard-only.** If `trigger_paste_keystroke` fails on Linux (no tools installed), the user still has the transcript on the clipboard; Settings shows the install-wtype hint via `detect_paste_backends`.
 - **PowerShell process spawn cost on Windows.** Each paste spawns a fresh PowerShell. Acceptable for one-off paste invocations; if you ever build a streaming-paste mode, switch to native `SendInput` via the `windows` crate.
- **Permissions.** The macOS path requires the user to have granted Accessibility permissions to Magnotia (System Settings → Privacy → Accessibility). Without that, `osascript` returns success but the keystroke is silently dropped. There is no probe today; flag this in onboarding.
+- **Permissions.** The macOS path requires the user to have granted Accessibility permissions to Lumotia (System Settings → Privacy → Accessibility). Without that, `osascript` returns success but the keystroke is silently dropped. There is no probe today; flag this in onboarding.

 ## See also

--- a/docs/architecture-map/02-tauri-runtime/commands/power-and-security.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/power-and-security.md
@@ -55,9 +55,9 @@ macOS-only. Wraps `NSProcessInfo::processInfo().beginActivityWithOptions_reason(

 ### Where `PowerAssertion::begin` is called

- `commands::live::run_live_session` (`live.rs:660`) — `"magnotia live dictation session"`.
- `commands::llm::cleanup_transcript_text_cmd` (`llm.rs:394`) — `"magnotia LLM cleanup"`.
- `commands::llm::extract_content_tags_cmd` (`llm.rs:417`) — `"magnotia LLM content-tag extraction"`.
+- `commands::live::run_live_session` (`live.rs:660`) — `"lumotia live dictation session"`.
+- `commands::llm::cleanup_transcript_text_cmd` (`llm.rs:394`) — `"lumotia LLM cleanup"`.
+- `commands::llm::extract_content_tags_cmd` (`llm.rs:417`) — `"lumotia LLM content-tag extraction"`.

 NOT called from `commands::tasks::decompose_and_store` or `commands::tasks::extract_tasks_from_transcript_cmd`, even though both run multi-second LLM inference. Flag for follow-up.

--- a/docs/architecture-map/02-tauri-runtime/commands/profiles.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/profiles.md
@@ -26,7 +26,7 @@ last_verified: 2026/05/09
  - `learn_profile_terms_from_edit_cmd(state, profile_id, original_text, edited_text) -> Result<Vec<ProfileTermDto>, String>`.
  - `delete_profile_term_cmd(state, id) -> Result<(), String>`.
 - Events emitted: none.
- Depends on: `magnotia_storage::{create_profile, update_profile, delete_profile, list_profiles, get_profile, add_profile_term, list_profile_terms, delete_profile_term, ProfileRow, ProfileTermRow}`, `magnotia_ai_formatting::extract_corrections`.
+- Depends on: `lumotia_storage::{create_profile, update_profile, delete_profile, list_profiles, get_profile, add_profile_term, list_profile_terms, delete_profile_term, ProfileRow, ProfileTermRow}`, `lumotia_ai_formatting::extract_corrections`.
 - Called from frontend at: Settings → Profiles (full CRUD), profile picker, History viewer (the auto-learn flow runs after the user saves an edit).

 ## What's in here
@@ -47,7 +47,7 @@ Constant so the auto-learn rows are uniformly tagged.
 ### `learn_profile_terms_from_edit_cmd` (`:151`)

 1. Pull the existing terms (so the diff doesn't propose duplicates).
-2. Call `magnotia_ai_formatting::extract_corrections(&original, &edited, &existing_terms)`.
+2. Call `lumotia_ai_formatting::extract_corrections(&original, &edited, &existing_terms)`.
 3. Persist each new term via `add_profile_term` with the `AUTO_LEARNED_NOTE`.
 4. Return the freshly-inserted DTOs.

--- a/docs/architecture-map/02-tauri-runtime/commands/small-commands.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/small-commands.md
@@ -47,11 +47,11 @@ Frontend-facing structs. `SystemInfo` carries `ram_mb`, `cpu_brand`, `cpu_cores`

 ### `probe_system() -> Result<SystemInfo, String>` (`src-tauri/src/commands/hardware.rs:29`)

-Wraps `magnotia_core::hardware::probe_system`. Maps the OS enum to a string and the GPU vendor (if probed) to its `Debug` form.
+Wraps `lumotia_core::hardware::probe_system`. Maps the OS enum to a string and the GPU vendor (if probed) to its `Debug` form.

 ### `rank_models() -> Result<Vec<ModelRecommendation>, String>` (`src-tauri/src/commands/hardware.rs:49`)

-Calls `magnotia_core::recommendation::rank_recommendations` and decorates each entry with `magnotia_transcription::is_downloaded`. Used by Settings → Models for the "recommended for your hardware" list.
+Calls `lumotia_core::recommendation::rank_recommendations` and decorates each entry with `lumotia_transcription::is_downloaded`. Used by Settings → Models for the "recommended for your hardware" list.

 Both commands are unguarded (any window can call). Pure read-only probes.

@@ -65,7 +65,7 @@ Tauri-managed: `lister: Mutex<ProcessLister>`. Holds a long-lived `ProcessLister

 Phase 8 meeting auto-capture (single-signal variant). Frontend polls this on an interval with the user's app patterns. On a positive hit, the frontend surfaces a non-modal toast that reminds the user to start recording with their hotkey. We do NOT start recording from this signal — the user decides.

-If `patterns` is empty, returns an empty Vec without locking. Otherwise locks the `lister`, snapshots the process list, and runs `magnotia_core::process_watch::match_meeting_patterns` to filter. Returns the matched process names.
+If `patterns` is empty, returns an empty Vec without locking. Otherwise locks the `lister`, snapshots the process list, and runs `lumotia_core::process_watch::match_meeting_patterns` to filter. Returns the matched process names.

 Watch-out: the `ProcessLister` lock is `std::sync::Mutex`. If the snapshot ever takes meaningful time, switch to async.

@@ -77,7 +77,7 @@ Watch-out: the `ProcessLister` lock is `std::sync::Mutex`. If the snapshot ever

 ### `deliver_nudge(app, window, input: DeliverNudgeInput) -> Result<(), String>` (`src-tauri/src/commands/nudges.rs:42`)

-Phase 6. Main-window only via `ensure_main_window`. Trims title and body; if both are empty, return Ok silently (a blank nudge is worse than no nudge). Defaults the title to `"Magnotia"` if only the body is present. Calls `tauri_plugin_notification::NotificationExt::notification().builder().title(...).body(...).show()`.
+Phase 6. Main-window only via `ensure_main_window`. Trims title and body; if both are empty, return Ok silently (a blank nudge is worse than no nudge). Defaults the title to `"Lumotia"` if only the body is present. Calls `tauri_plugin_notification::NotificationExt::notification().builder().title(...).body(...).show()`.

 The frontend nudge bus (`nudgeBus.svelte.ts`) owns cadence, suppression, and the hourly cap. This command is a blunt "push it now" primitive — no rate limiting at the Rust layer. Errors propagate verbatim so the bus can log + swallow.

@@ -85,7 +85,7 @@ The frontend nudge bus (`nudgeBus.svelte.ts`) owns cadence, suppression, and the

 ### Morning-triage sentinel

-Frontend owns rendering and logic; this module only persists the "last date the morning triage modal was shown" sentinel under SQLite settings key `magnotia_morning_triage_last_shown`.
+Frontend owns rendering and logic; this module only persists the "last date the morning triage modal was shown" sentinel under SQLite settings key `lumotia_morning_triage_last_shown`.

 - `get_last_morning_triage(state) -> Result<Option<String>, String>` (`src-tauri/src/commands/rituals.rs:23`).
 - `mark_morning_triage_shown(state, date: String) -> Result<(), String>` (`src-tauri/src/commands/rituals.rs:36`). Caller passes a YYYY-MM-DD string in the user's local timezone — Rust deliberately stays timezone-agnostic.
--- a/docs/architecture-map/02-tauri-runtime/commands/tasks.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/tasks.md
@@ -9,7 +9,7 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../../README.md) → [Tauri runtime](../README.md) → [Commands](README.md) → Tasks

-**Plain English summary.** Eleven commands wrapping the `magnotia_storage` task CRUD plus two LLM-driven actions. Standard CRUD: create / list / update / complete / uncomplete / delete a task, plus subtask CRUD (insert / list / complete) and a daily-completion-counts query for the Phase 8 Tasks-page momentum sparkline. The two LLM actions: `decompose_and_store` (break a parent task into subtasks via the local LLM with HITL feedback as few-shot exemplars) and `extract_tasks_from_transcript_cmd` (extract task lines from a recently-finished transcript, again with feedback exemplars).
+**Plain English summary.** Eleven commands wrapping the `lumotia_storage` task CRUD plus two LLM-driven actions. Standard CRUD: create / list / update / complete / uncomplete / delete a task, plus subtask CRUD (insert / list / complete) and a daily-completion-counts query for the Phase 8 Tasks-page momentum sparkline. The two LLM actions: `decompose_and_store` (break a parent task into subtasks via the local LLM with HITL feedback as few-shot exemplars) and `extract_tasks_from_transcript_cmd` (extract task lines from a recently-finished transcript, again with feedback exemplars).

 ## At a glance

@@ -29,7 +29,7 @@ last_verified: 2026/05/09
  - `complete_subtask_cmd(state, subtask_id) -> Result<(), String>`.
  - `list_recent_completions_cmd(state, days) -> Result<Vec<DailyCompletionCount>, String>`.
 - Events emitted: none.
- Depends on: `magnotia_storage::{insert_task, list_tasks, update_task, complete_task, uncomplete_task, delete_task, set_task_energy, get_task_by_id, insert_subtask, list_subtasks, complete_subtask_and_check_parent, list_recent_completions, list_feedback_examples, FeedbackTargetType, TaskRow, DailyCompletionCount, FeedbackRow}`, `magnotia_llm::prompts::FeedbackExample`, `uuid::Uuid`.
+- Depends on: `lumotia_storage::{insert_task, list_tasks, update_task, complete_task, uncomplete_task, delete_task, set_task_energy, get_task_by_id, insert_subtask, list_subtasks, complete_subtask_and_check_parent, list_recent_completions, list_feedback_examples, FeedbackTargetType, TaskRow, DailyCompletionCount, FeedbackRow}`, `lumotia_llm::prompts::FeedbackExample`, `uuid::Uuid`.
 - Called from frontend at: Tasks page (CRUD, subtasks, sparkline), dictation result panel ("Extract tasks" button), parent-task expand UI ("Decompose").

 ## What's in here
@@ -106,7 +106,7 @@ Dictation panel Extract tasks -> extract_tasks_from_transcript_cmd(text, profile
 ## Watch-outs

 - **No `ensure_main_window` guard.** Tasks UI lives in the main window AND in the always-on-top task float (which has the secondary-windows capability). The float can call list / complete / set-energy / list-recent-completions etc. — that's intentional — but it can also fire `decompose_and_store` and `extract_tasks_from_transcript_cmd`, which spend LLM tokens. If you want to lock this down, add the guard to the LLM-spending commands.
- **No `PowerAssertion`.** `decompose_and_store` and `extract_tasks_from_transcript_cmd` both run synchronous LLM inference for several seconds. macOS can App Nap them. Add `PowerAssertion::begin("magnotia LLM task decomposition")` and similar.
+- **No `PowerAssertion`.** `decompose_and_store` and `extract_tasks_from_transcript_cmd` both run synchronous LLM inference for several seconds. macOS can App Nap them. Add `PowerAssertion::begin("lumotia LLM task decomposition")` and similar.
 - **The patch shape passes `Option<String>` for every column.** Currently the storage layer's `update_task` uses COALESCE: `Some` overwrites, `None` preserves. This means there's no way to clear `notes` or `effort` to empty via `update_task_cmd` — you can only set them to a non-empty string. If a user wants to clear a field, they'd need a fresh task or a dedicated clear command.
 - **Decompose stores subtasks one-by-one in a loop** (`:329`). Each iteration is a separate DB transaction. Acceptable for typical 3–7-step decompositions; if a future LLM produces 50 steps, batch the inserts.
 - **`extract_tasks_from_transcript_cmd` returns just `Vec<String>` and does NOT insert.** Frontend chooses what to insert. Confusing because the sibling `decompose_and_store` *does* insert. Convention is dictated by UX (decomposition is one-click, extraction reviews-then-inserts).
--- a/docs/architecture-map/02-tauri-runtime/commands/transcription.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/transcription.md
@@ -20,7 +20,7 @@ last_verified: 2026/05/09
  - `transcribe_file(window, state, path, engine: Option<String>, model_id: Option<String>, language, initial_prompt, remove_fillers, british_english, anti_hallucination, format_mode, profile_id) -> Result<serde_json::Value, String>` — main-window only. Decodes the file, picks engine (default whisper), returns the result inline.
  - `transcribe_pcm_parakeet(window, state, app, samples, chunk_id, remove_fillers, british_english, anti_hallucination, format_mode, profile_id) -> Result<(), String>` — main-window only. Parakeet PCM. Emits `transcription-result`.
 - Events emitted: `transcription-result` (payload: `{ status: "transcription", segments, language, duration, chunk_id, inference_ms, raw_text }`) — fires from `transcribe_pcm` (`src-tauri/src/commands/transcription.rs:208`) and `transcribe_pcm_parakeet` (`:398`).
- Depends on: `magnotia_audio::{decode_audio_file_limited, resample_to_16khz, probe_audio_duration_secs}`, `magnotia_core::types::{AudioSamples, Segment, Transcript, TranscriptionOptions}`, `magnotia_transcription::{LocalEngine, TimedTranscript}`, `magnotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`, `magnotia_storage::{database, DEFAULT_PROFILE_ID}`. Plus `commands::build_initial_prompt`, `commands::models::{default_model_id_for_engine, ensure_model_loaded}`, `commands::security::ensure_main_window`.
+- Depends on: `lumotia_audio::{decode_audio_file_limited, resample_to_16khz, probe_audio_duration_secs}`, `lumotia_core::types::{AudioSamples, Segment, Transcript, TranscriptionOptions}`, `lumotia_transcription::{LocalEngine, TimedTranscript}`, `lumotia_ai_formatting::{post_process_segments, FormatMode, PostProcessOptions}`, `lumotia_storage::{database, DEFAULT_PROFILE_ID}`. Plus `commands::build_initial_prompt`, `commands::models::{default_model_id_for_engine, ensure_model_loaded}`, `commands::security::ensure_main_window`.
 - Called from frontend at: dictation page (PCM commands when not live), file-import flow (transcribe_file), Settings test page (file command for QA).

 ## What's in here
@@ -55,7 +55,7 @@ Whisper-specific PCM path (no chunking — frontend is expected to keep the buff

 1. `ensure_main_window`.
 2. Resolve `profile_id` (default `DEFAULT_PROFILE_ID`).
-3. Fetch `ProfileRow` and profile term list from `magnotia_storage::database`.
+3. Fetch `ProfileRow` and profile term list from `lumotia_storage::database`.
 4. Build effective Whisper prompt via `build_initial_prompt(&caller_prompt, &profile.initial_prompt, &profile_terms)`.
 5. `spawn_blocking` runs `engine.transcribe_sync` on the samples.
 6. Run `post_process_segments` (filler removal, British English conversion, anti-hallucination, format mode, dictionary terms, optional LLM cleanup via `state.llm_engine`).
@@ -67,7 +67,7 @@ Whisper-specific PCM path (no chunking — frontend is expected to keep the buff
 2. Resolve profile + terms (same as PCM path).
 3. Default engine to `"whisper"`, default model id to `default_model_id_for_engine(&engine_name)`.
 4. `ensure_model_loaded(state, engine, model_id, None)` — None = no sequential-GPU guard.
-5. Probe audio duration via `magnotia_audio::probe_audio_duration_secs`. If > 2 hours, return a friendly error.
+5. Probe audio duration via `lumotia_audio::probe_audio_duration_secs`. If > 2 hours, return a friendly error.
 6. `spawn_blocking` decodes the file (`decode_audio_file_limited(path, Some(MAX_FILE_TRANSCRIPTION_SECS))`), resamples to 16 kHz mono, then runs `transcribe_samples_sync`.
 7. Run `post_process_segments`.
 8. Return a JSON value with `engine`, `modelId`, `segments`, `language`, `duration`, `inference_ms`, `raw_text`.
--- a/docs/architecture-map/02-tauri-runtime/commands/transcripts.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/transcripts.md
@@ -25,7 +25,7 @@ last_verified: 2026/05/09
  - `delete_transcript(state, id) -> Result<(), String>`.
  - `search_transcripts(state, query) -> Result<Vec<TranscriptDto>, String>` — FTS5; up to 50 best-rank.
 - Events emitted: none.
- Depends on: `magnotia_storage::{insert_transcript, list_transcripts_paged, count_transcripts, get_transcript, update_transcript, update_transcript_meta, delete_transcript, search_transcripts, InsertTranscriptParams, TranscriptRow, DEFAULT_PROFILE_ID}`.
+- Depends on: `lumotia_storage::{insert_transcript, list_transcripts_paged, count_transcripts, get_transcript, update_transcript, update_transcript_meta, delete_transcript, search_transcripts, InsertTranscriptParams, TranscriptRow, DEFAULT_PROFILE_ID}`.
 - Called from frontend at: History page (list / search / get / update / delete), dictation result panel (`add_transcript`), Settings → About (`count_transcripts_command`), History viewer window (`update_transcript_meta_cmd` for star / template / language / llm_tags).

 ## What's in here
@@ -44,7 +44,7 @@ Patch shape for Task 2.5 / Phase 9 metadata: each field is `Option`. `None` pres

 ### Commands

- `add_transcript` (`:103`) builds an `InsertTranscriptParams` from the wide request and calls `magnotia_storage::insert_transcript`. The FTS5 index is updated automatically by an SQLite trigger inside the storage crate.
+- `add_transcript` (`:103`) builds an `InsertTranscriptParams` from the wide request and calls `lumotia_storage::insert_transcript`. The FTS5 index is updated automatically by an SQLite trigger inside the storage crate.
 - `list_transcripts` (`:135`) — paginated with sane defaults.
 - `count_transcripts_command` (`:150`).
 - `get_transcript` (`:157`).
--- a/docs/architecture-map/02-tauri-runtime/commands/tts.md
+++ b/docs/architecture-map/02-tauri-runtime/commands/tts.md
@@ -85,8 +85,8 @@ frontend invoke('tts_stop')
 - **Linux `spd-say` is non-blocking** — `tts_stop` cannot kill its synthesis once it has handed off to speech-dispatcher. The `stop_linux` extra call asks speech-dispatcher to flush its own queue, but that's a soft-stop, not a hard kill.
 - **Windows path is heavy.** Every speak-call spawns a PowerShell. Acceptable for one-off use; for a streaming TTS pattern you'd want to keep a long-lived child or use the `windows` crate's SAPI bindings directly.
 - **Voice id semantics differ per platform.** macOS uses the voice name; Linux uses an spd-say `-t` token; Windows uses the SAPI registered voice token. Frontend treats them as opaque strings, but a saved-voice in Settings will not survive a platform switch.
- **Brand consistency.** `Magnotia` is being renamed to `Lumenote` (per personal memory `project_lumenote_naming.md`). The TTS module currently embeds the string `"magnotia LLM cleanup"` and `"magnotia"`-prefixed temp filenames; rebrand sweep follow-up.
- **No power assertion.** Long read-aloud sessions on macOS could be idled by App Nap. Add `PowerAssertion::begin("magnotia TTS")` to `tts_speak` if longer transcripts ever become a primary use case.
+- **Brand consistency.** `Lumotia` is being renamed to `Lumenote` (per personal memory `project_lumenote_naming.md`). The TTS module currently embeds the string `"lumotia LLM cleanup"` and `"lumotia"`-prefixed temp filenames; rebrand sweep follow-up.
+- **No power assertion.** Long read-aloud sessions on macOS could be idled by App Nap. Add `PowerAssertion::begin("lumotia TTS")` to `tts_speak` if longer transcripts ever become a primary use case.

 ## See also

--- a/docs/architecture-map/02-tauri-runtime/system-tray.md
+++ b/docs/architecture-map/02-tauri-runtime/system-tray.md
@@ -17,9 +17,9 @@ last_verified: 2026/05/09
 - LOC: 73.
 - Compile gate: `#[cfg(not(target_os = "android"))]` — Android has no tray surface (declared at the `mod tray` line in `src-tauri/src/lib.rs:5`).
 - Tauri commands exposed: none. The tray is set up imperatively from `lib.rs::run` setup hook.
- Events emitted: `magnotia:open-wind-down` (no payload) when the user clicks the wind-down menu item (`src-tauri/src/tray.rs:51`).
+- Events emitted: `lumotia:open-wind-down` (no payload) when the user clicks the wind-down menu item (`src-tauri/src/tray.rs:51`).
 - Depends on: `tauri::image::Image`, `tauri::menu::{MenuBuilder, MenuItemBuilder}`, `tauri::tray::TrayIconBuilder`, `tauri::{Emitter, Manager}`. No workspace crates.
- Called from frontend at: the frontend layout listens for `magnotia:open-wind-down` and routes to the wind-down page.
+- Called from frontend at: the frontend layout listens for `lumotia:open-wind-down` and routes to the wind-down page.

 ## What's in here

@@ -31,22 +31,22 @@ Wires three handlers:

 - `on_menu_event` (`src-tauri/src/tray.rs:37`):
  - `show` → `window.show(); window.set_focus();`
-  - `wind-down` → show + focus + emit `magnotia:open-wind-down`.
+  - `wind-down` → show + focus + emit `lumotia:open-wind-down`.
  - `quit` → `app.exit(0)`.
  - All other ids fall through.
 - `on_tray_icon_event` (`src-tauri/src/tray.rs:58`): a left-click brings the main window forward. Right-click is left to the platform default (which opens the menu).

-The tray icon's tooltip is `"Magnotia — Ready"`. The status menu item has label `"Ready"` and is disabled (the `enabled(false)` builder call leaves it visible but unclickable).
+The tray icon's tooltip is `"Lumotia — Ready"`. The status menu item has label `"Ready"` and is disabled (the `enabled(false)` builder call leaves it visible but unclickable).

 ## Data flow

-Out only: clicks on the tray menu either hide/show the window directly or fire one event to the frontend (`magnotia:open-wind-down`). The tray does not read any state.
+Out only: clicks on the tray menu either hide/show the window directly or fire one event to the frontend (`lumotia:open-wind-down`). The tray does not read any state.

 ## Watch-outs

 - The status menu item is hard-coded "Ready". There is no wiring to update it dynamically as the engine moves between idle / loading / recording. If you want a live status, you'll need to retain a `TrayIcon` handle in `AppState` (or somewhere similar) so a command can call `set_tooltip` / update the menu item text.
 - The icon comes from `app.default_window_icon()` which is the packaged bundle icon (set in `tauri.conf.json` `bundle.icon`). Replacing the tray icon means re-running `tauri icon` or shipping a separate tray PNG.
- The `magnotia:open-wind-down` event payload is `()` — the frontend just needs to know "navigate to the wind-down page", and the page itself decides whether to render the ritual or a "you have not enabled this yet" stub.
+- The `lumotia:open-wind-down` event payload is `()` — the frontend just needs to know "navigate to the wind-down page", and the page itself decides whether to render the ritual or a "you have not enabled this yet" stub.
 - Close-to-tray (intercepting `WindowEvent::CloseRequested`) lives in `lib.rs::run` setup hook (`src-tauri/src/lib.rs:282`), not here. The two halves are split because the close-to-tray handler needs the cloned `WebviewWindow`.

 ## See also
--- a/docs/architecture-map/02-tauri-runtime/tauri-config.md
+++ b/docs/architecture-map/02-tauri-runtime/tauri-config.md
@@ -14,7 +14,7 @@ last_verified: 2026/05/09
 ## At a glance

 - Paths: `src-tauri/tauri.conf.json` (43 LOC), `src-tauri/tauri.linux.conf.json` (17 LOC).
- Identifier: `uk.co.corbel.magnotia`.
+- Identifier: `uk.co.corbel.lumotia`.
 - Tauri version targeted: schema `https://schema.tauri.app/config/2`.
 - Main window labels: `main` (defined here), plus `tasks-float`, `transcript-viewer`, `transcription-preview` (built imperatively from `commands::windows`).
 - Frontend: `npm run dev:frontend` for dev (port 1420), `npm run build` produces `../build` for release.
@@ -28,9 +28,9 @@ last_verified: 2026/05/09
 ### `tauri.conf.json`

 ```
-productName: "Magnotia"
+productName: "Lumotia"
 version: "0.1.0"
-identifier: "uk.co.corbel.magnotia"
+identifier: "uk.co.corbel.lumotia"
 ```

 #### `build`
@@ -44,7 +44,7 @@ frontendDist:     "../build"

 #### `app.windows[0]`

-The main window. Title `"Magnotia"`, 1020×720 (min 960×600), centred, resizable, **frameless** (`decorations: false`). The Linux overlay flips this to `decorations: true`.
+The main window. Title `"Lumotia"`, 1020×720 (min 960×600), centred, resizable, **frameless** (`decorations: false`). The Linux overlay flips this to `decorations: true`.

 #### `app.security.csp`

--- a/docs/architecture-map/03-audio-transcription/README.md
+++ b/docs/architecture-map/03-audio-transcription/README.md
@@ -9,19 +9,19 @@ last_verified: 2026/05/09

 > **Where you are:** [Architecture map](../README.md) → Audio + Transcription

-**Plain English summary.** Two Rust workspace crates form the backbone of Magnotia's speech-to-text path. `magnotia-audio` captures microphone input via `cpal`, decodes audio files via `symphonia`, resamples to 16 kHz mono via `rubato`, and writes WAV files via `hound`. `magnotia-transcription` loads Whisper or Parakeet models, runs inference, and provides streaming primitives (VAD chunking, LocalAgreement-n commit policy, commit-bounded buffer trim) so live captures stay responsive.
+**Plain English summary.** Two Rust workspace crates form the backbone of Lumotia's speech-to-text path. `lumotia-audio` captures microphone input via `cpal`, decodes audio files via `symphonia`, resamples to 16 kHz mono via `rubato`, and writes WAV files via `hound`. `lumotia-transcription` loads Whisper or Parakeet models, runs inference, and provides streaming primitives (VAD chunking, LocalAgreement-n commit policy, commit-bounded buffer trim) so live captures stay responsive.

 ## At a glance

 | Crate | LOC (`src/`) | Purpose |
 |---|---|---|
-| `magnotia-audio` | 1,533 | Capture, VAD stub, resample, decode, WAV I/O |
-| `magnotia-transcription` | 2,266 (incl. tests + build) | Engines, model manager, streaming primitives |
+| `lumotia-audio` | 1,533 | Capture, VAD stub, resample, decode, WAV I/O |
+| `lumotia-transcription` | 2,266 (incl. tests + build) | Engines, model manager, streaming primitives |

 Public crate surface (re-exports from `lib.rs`):

 ```rust
-// magnotia-audio
+// lumotia-audio
 pub use capture::{AudioChunk, CaptureRuntimeError, DeviceInfo, MicrophoneCapture};
 pub use concurrency::decode_and_resample;
 pub use decode::{decode_audio_file, decode_audio_file_limited, probe_audio_duration_secs};
@@ -30,7 +30,7 @@ pub use streaming_resample::StreamingResampler;
 pub use vad::SpeechDetector;
 pub use wav::{read_wav, write_wav, WavWriter};

-// magnotia-transcription
+// lumotia-transcription
 pub use concurrency::run_inference;
 #[cfg(feature = "whisper")]
 pub use local_engine::load_whisper;
@@ -57,7 +57,7 @@ External deps that matter:
 - `tracing 0.1` — backend boundary observability.
 - `voice_activity_detector` / `silero-vad-rust` — **deferred** (ort 2.0.0-rc.10 vs 2.0.0-rc.12 conflict; see `audio-vad.md`).

-Cargo feature matrix (`magnotia-transcription`):
+Cargo feature matrix (`lumotia-transcription`):

 | Feature | Default | Gates |
 |---|---|---|
@@ -65,7 +65,7 @@ Cargo feature matrix (`magnotia-transcription`):
 | `whisper-vulkan` | yes | `whisper-rs/vulkan` (Vulkan GPU offload) |
 | Parakeet (`transcribe-rs`) | always on | unconditional dep, no feature flag |

-`magnotia-audio` has no Cargo features.
+`lumotia-audio` has no Cargo features.

 ## Map of this slice

@@ -79,7 +79,7 @@ Cargo feature matrix (`magnotia-transcription`):
 - [`transcription-whisper.md`](transcription-whisper.md) — `WhisperRsBackend`, `WhisperContext`, params, `initial_prompt`, GPU offload.
 - [`transcription-parakeet.md`](transcription-parakeet.md) — `SpeechModelAdapter` + `ParakeetWordGranularity`.
 - [`transcription-streaming.md`](transcription-streaming.md) — `VadChunker` trait, `RmsVadChunker`, `LocalAgreement`, `trim_buffer_to_commit_point`.
- [`transcription-model-manager.md`](transcription-model-manager.md) — download flow, SHA verify, `.magnotia-verified` manifest, Range resume.
+- [`transcription-model-manager.md`](transcription-model-manager.md) — download flow, SHA verify, `.lumotia-verified` manifest, Range resume.
 - [`transcription-concurrency.md`](transcription-concurrency.md) — `run_inference` async wrapper around `spawn_blocking`.
 - [`cargo-features.md`](cargo-features.md) — feature matrix, build commands, rationale.
 - [`build-tokenizers-guard.md`](build-tokenizers-guard.md) — `build.rs` Windows-MSVC-CRT guard against `tokenizers`.
@@ -90,13 +90,13 @@ Cargo feature matrix (`magnotia-transcription`):
 - **Slice 2 (Tauri runtime)** owns `src-tauri/src/commands/{audio,transcription,live,models}.rs`. Those wrappers call into this slice via the `pub use` exports above. The live command in particular drives `MicrophoneCapture` + `StreamingResampler` + `RmsVadChunker` + `LocalAgreement` + `WavWriter` together. This crate publishes the primitives; slice 2 publishes the orchestrator.
 - **Slice 4 (LLM + AI formatting)** runs after this slice produces a `Transcript`. It consumes the segment text via the storage layer, never directly. No type traffic flows back into this slice from formatting.
 - **Slice 5 (core / storage / hotkey / build)** provides the shared types this slice depends on:
-  - `magnotia_core::error::{MagnotiaError, Result}` — error envelope.
-  - `magnotia_core::types::{AudioSamples, Segment, Transcript, TranscriptionOptions, EngineName, ModelId, DownloadProgress, Megabytes}`.
-  - `magnotia_core::constants::{WHISPER_SAMPLE_RATE, VAD_SPEECH_THRESHOLD}`.
-  - `magnotia_core::hardware::vulkan_loader_available` — runtime Vulkan probe used by `WhisperRsBackend`.
-  - `magnotia_core::tuning::{inference_thread_count, Workload}` — power-aware thread count picker.
-  - `magnotia_core::paths::app_paths` — `models_dir()` / `speech_model_dir()` resolution.
-  - `magnotia_core::model_registry::{find_model, all_models, ModelEntry, ModelFile}` — declarative model catalogue.
+  - `lumotia_core::error::{MagnotiaError, Result}` — error envelope.
+  - `lumotia_core::types::{AudioSamples, Segment, Transcript, TranscriptionOptions, EngineName, ModelId, DownloadProgress, Megabytes}`.
+  - `lumotia_core::constants::{WHISPER_SAMPLE_RATE, VAD_SPEECH_THRESHOLD}`.
+  - `lumotia_core::hardware::vulkan_loader_available` — runtime Vulkan probe used by `WhisperRsBackend`.
+  - `lumotia_core::tuning::{inference_thread_count, Workload}` — power-aware thread count picker.
+  - `lumotia_core::paths::app_paths` — `models_dir()` / `speech_model_dir()` resolution.
+  - `lumotia_core::model_registry::{find_model, all_models, ModelEntry, ModelFile}` — declarative model catalogue.
  - Storage (slice 5) writes the produced `Transcript` to disk; this slice does not call into it directly.

 ## Open questions / debt
@@ -116,7 +116,7 @@ Cargo feature matrix (`magnotia-transcription`):
 - `docs/whisper-ecosystem/brief.md` — top-level Whisper-ecosystem audit (the items #6, #8, #13, #19, #21, #24, #25, #26 referenced throughout this slice).
 - `docs/whisper-ecosystem/workstream-A.md` — VAD / streaming roadmap (the source of `RmsVadChunker` thresholds).
 - `docs/whisper-ecosystem/workstream-B.md` — UI commit/tentative contract that drives `LocalAgreement`.
- `docs/whisper-ecosystem/magnotia-context.md` — context summary for the workstreams.
+- `docs/whisper-ecosystem/lumotia-context.md` — context summary for the workstreams.
 - `docs/code-review-2026-04-22.md` — audit pass that flagged decode.rs RB-09 and `read_wav` filter_map bug (both fixed in tree).
 - `docs/issues/decoder-partial-audio-on-error.md` — the RB-09 ticket.
 - `docs/issues/native-capture-worker-join.md`, `c1-live-session-race.md`, `run-live-session-monolith.md` — slice 2's live-session debt; they reference primitives in this slice.
--- a/docs/architecture-map/03-audio-transcription/audio-capture-pipeline.md
+++ b/docs/architecture-map/03-audio-transcription/audio-capture-pipeline.md
@@ -13,7 +13,7 @@ last_verified: 2026/05/09

 ## At a glance

- Crate: `magnotia-audio`
+- Crate: `lumotia-audio`
 - Path: `crates/audio/src/capture.rs`
 - LOC: 583
 - External deps: `cpal 0.17`, `serde 1` (DeviceInfo wire type)
--- a/docs/architecture-map/03-audio-transcription/audio-file-decoding.md
+++ b/docs/architecture-map/03-audio-transcription/audio-file-decoding.md
@@ -13,7 +13,7 @@ last_verified: 2026/05/09

 ## At a glance

- Crate: `magnotia-audio`
+- Crate: `lumotia-audio`
 - Paths: `crates/audio/src/decode.rs` (283 LOC), `crates/audio/src/concurrency.rs` (19 LOC).
 - External deps: `symphonia 0.5` with features `mp3, aac, flac, pcm, vorbis, wav, ogg, isomp4`.
 - Internal callers (best effort, slice 2 reconciles): the import-file Tauri command and the file-mode transcription command call `decode_and_resample`. Standalone `decode_audio_file` is exposed for tests and any path that wants the native rate.
@@ -82,5 +82,5 @@ Path

 - [Audio resampling](audio-resampling.md) — `resample_to_16khz` is the second half of `decode_and_resample`.
 - [Audio WAV I/O](audio-wav-io.md) — `read_wav` is the WAV-only fast path that uses `hound` instead of symphonia.
- `magnotia_core::types::AudioSamples` (slice 5) — the value type returned.
+- `lumotia_core::types::AudioSamples` (slice 5) — the value type returned.
 - Tests at `decode.rs:175` (RB-09 regression among others).
--- a/docs/architecture-map/03-audio-transcription/audio-pcm-bridge.md
+++ b/docs/architecture-map/03-audio-transcription/audio-pcm-bridge.md
@@ -17,7 +17,7 @@ last_verified: 2026/05/09
 - Path: `static/pcm-processor.js`
 - LOC: 44
 - External deps: none (Web Audio API).
- Internal callers (best effort, slice 1 reconciles): the Svelte frontend instantiates it with `audioContext.audioWorklet.addModule("/pcm-processor.js")` and listens for `port.message` events. The native cpal path in `magnotia-audio` is the production path; this exists for parity in dev/web contexts.
+- Internal callers (best effort, slice 1 reconciles): the Svelte frontend instantiates it with `audioContext.audioWorklet.addModule("/pcm-processor.js")` and listens for `port.message` events. The native cpal path in `lumotia-audio` is the production path; this exists for parity in dev/web contexts.

 Public surface: registers the AudioWorklet processor name `pcm-processor`.

--- a/docs/architecture-map/03-audio-transcription/audio-resampling.md
+++ b/docs/architecture-map/03-audio-transcription/audio-resampling.md
@@ -13,7 +13,7 @@ last_verified: 2026/05/09

 ## At a glance

- Crate: `magnotia-audio`
+- Crate: `lumotia-audio`
 - Paths: `crates/audio/src/resample.rs` (100 LOC), `crates/audio/src/streaming_resample.rs` (211 LOC).
 - External deps: `rubato 0.15` (sinc interpolation).
 - Internal callers (best effort, slice 2 reconciles): `concurrency::decode_and_resample` (file path used by `audio.rs` and `transcription.rs` Tauri commands), `live.rs` Tauri command (live path).
@@ -103,4 +103,4 @@ cpal AudioChunk (native rate, possibly stereo, downmixed by caller)

 - [Audio capture pipeline](audio-capture-pipeline.md) — produces the `AudioChunk`s that feed `StreamingResampler`.
 - [Audio file decoding](audio-file-decoding.md) — `decode_and_resample` chains decode + `resample_to_16khz`.
- `magnotia_core::constants::WHISPER_SAMPLE_RATE` (slice 5) — single source of truth for the target rate.
+- `lumotia_core::constants::WHISPER_SAMPLE_RATE` (slice 5) — single source of truth for the target rate.
--- a/Show More
+++ b/Show More