agent: lumotia-rebrand — docs, scripts, root config, residuals

Phase 9 of the rebrand cascade. Sweep covers everything the Phase 8
frontend pass deliberately skipped: docs/, root markdown, scripts,
Cargo.toml descriptions, code comments that survived earlier
word-boundary sed, plus a handful of identifiers caught on the final
verify pass.

transcription-app changes:
- README.md, HANDOVER.md, KNOWN-ISSUES.md, run.sh — magnotia/Magnotia
  -> lumotia/Lumotia.
- docs/ — sweep across all subdirs except docs/handovers/ (preserved
  as immutable audit trail). Includes architecture-map references
  to magnotia_core::*, magnotia_storage::*, etc. now pointing at
  lumotia_*; dev-setup.md tracing output examples (lumotia_startup
  target); brief/ + superpowers/ + issues/ + whisper-ecosystem/ +
  audit/.
- Cargo.toml descriptions on 9 crates (core, audio, cloud-providers,
  hotkey, llm, mcp, plus referenced others).
- crates/core/src/{error,hardware,recommendation,paths}.rs +
  crates/audio/src/wav.rs + crates/llm/src/model_manager.rs +
  crates/cloud-providers/src/keystore.rs + crates/mcp/src/lib.rs —
  doc comments and a model-manager user-agent string.
- Caught on final pass: BroadcastChannel("magnotia_task_sync") -> ...
  ("lumotia_task_sync"); magnotia_locale i18n localStorage key
  renamed + migration shim added; CSS keyframe names
  magnotiaPulse / magnotiaBar / magnotiaFade renamed in the design-
  system kit; magnotia_viewer_item / magnotia_viewer_mode handoff
  keys renamed in HistoryPage + viewer/+page.svelte; src/assets/
  wordmark.svg text.
- src-tauri/src/lib.rs comment cleanup ("magnotia era" was sed'd
  to "lumotia era" earlier — restored).

Preserved (intentional):
- crates/core/src/paths.rs — keeps "magnotia" / "Magnotia" / ".magnotia"
  legacy detection strings in legacy_and_target_paths() so the
  migration shim can still find user data from the magnotia era.
- src/lib/stores/{page,focusTimer}.svelte.ts + src/lib/i18n/index.ts
  — migration call sites reference the legacy magnotia keys
  deliberately.
- docs/handovers/ — historical audit trail.

cargo build --workspace passes. npm run check: 0 errors / 0 warnings
(3958 files). cargo test --workspace: 339 pass / 0 fail.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

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.

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
 

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
 

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.