Jake
26c7307607
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>
74 lines
3.3 KiB
Markdown
74 lines
3.3 KiB
Markdown
---
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name: handover-2026-04-18
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type: reference
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tags: [handover, session, lumotia]
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description: Session handover — 2026/04/18 dogfooding sprint
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---
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# Lumotia Handover — 2026/04/18
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*Originally written when the product was named Kon (and briefly Corbie); references rewritten in the 2026-04-30 rebrand sweep.*
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## Current state
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Phase 1 brand migration and Phase 2 polish are both **complete and committed**. Today was the first dogfood attempt — Vulkan GPU build is in progress but not yet confirmed working. Three bugs were caught and fixed during the first launch attempt.
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## What's working
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- **18/18 automated validation checks pass** (Playwright, `python3 /tmp/lumotia_validation.py`)
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- **Pre-warm fixed** — `tauri::async_runtime::spawn` instead of `tokio::spawn`; model loads in background before first dictation
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- **Preferences infinite loop fixed** — `Object.assign` mutation instead of object reassignment; Svelte 5 module state now stable
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- **DOM hydration fixed** — `applyToDOM` called on store init so `data-theme` is always set, even without Tauri webview injection
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- **Vulkan feature flag committed** — `whisper-vulkan` in `crates/transcription/Cargo.toml`
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- **`docs/dev-setup.md`** — authoritative dependency and launch reference
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## What's left
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### Immediate — Vulkan GPU build
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Vulkan build was not yet confirmed. Three system packages needed before it will compile:
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```bash
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sudo dnf install vulkan-headers vulkan-loader-devel glslc
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```
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Then launch:
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```bash
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cd /home/jake/Documents/CORBEL-Projects/lumotia
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LIBCLANG_PATH=/usr/lib64/llvm21/lib64 npm run tauri dev
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```
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Confirm GPU active in startup logs:
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```
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whisper_backend_init_gpu: device 0: NVIDIA GeForce RTX 4070
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```
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### Manual validation (requires running app)
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Three items from the validation checklist that need real Tauri runtime:
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- [ ] Persistence test — set non-default zone/font, close, relaunch, verify zero flash
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- [ ] Cross-window preferences — open float/viewer windows, check they hydrate correctly
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- [ ] 90-second onboarding — fresh-model launch, first dictation under 90s
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### Pre-release (before any build beyond Jake's machine)
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- [ ] Updater signing key — `tauri signer generate`, public key → `tauri.conf.json`, private key → CI secrets
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- [ ] ggml dedup — plan at `docs/superpowers/plans/2026-04-18-lumotia-ggml-dedup.md`, Option A (system-ggml shared lib), execute at Phase 3
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## Gotchas discovered today
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| Issue | Fix |
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|---|---|
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| `libclang` not on PATH | `set -Ux LIBCLANG_PATH /usr/lib64/llvm21/lib64` |
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| `tokio::spawn` panics in Tauri `setup()` | Use `tauri::async_runtime::spawn` — Tokio runtime isn't live yet during setup |
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| Svelte 5 `$effect` infinite loop on `updatePreferences` | Module-level `$state` must be mutated (`Object.assign`), never reassigned — stale references break loop guards |
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| Duplicate theme sync `$effect` in both `+layout.svelte` and `SettingsPage.svelte` | Removed from SettingsPage — layout handles it |
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| Vulkan build needs dev headers + shader compiler | `sudo dnf install vulkan-headers vulkan-loader-devel glslc` |
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## Resume prompt
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```
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Picking up Lumotia dogfooding from the 2026/04/18 session.
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HANDOVER is at HANDOVER.md in the project root.
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First job: confirm Vulkan GPU build compiles and check startup logs for RTX 4070.
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Then run the three manual validation items from the handover.
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```
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