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Lumotia/KNOWN-ISSUES.md
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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>
2026-05-13 12:38:03 +01:00

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# Known issues
Tracked limitations and partial implementations in the current codebase. Each entry points at the code that owns the gap so future work can find it.
## Power management
### KI-01 — macOS App Nap guard pending Apple Silicon runtime verification
**Status:** macOS code path compiles and the registry tests pass, but runtime behaviour against actual OS idle-throttling has not been confirmed on Apple Silicon hardware. Also tracked internally as **RB-08**.
**Source:** [`src-tauri/src/commands/power.rs:73`](src-tauri/src/commands/power.rs#L73) (`PowerAssertion::begin`), [`src-tauri/src/commands/power.rs:140`](src-tauri/src/commands/power.rs#L140) (`objc_bridge`).
**Impact:** Long live-dictation sessions on macOS may still be slowed or paused by the OS until verified end-to-end on hardware.
**Workaround:** Keep the app window focused, or move the cursor periodically. For testing, App Nap can be disabled globally with `defaults write NSGlobalDomain NSAppSleepDisabled -bool YES` (revert with `-bool NO`).
### KI-02 — Linux power assertion is a no-op
**Status:** `PowerAssertion::begin` does nothing on Linux. The planned implementation (systemd-logind / GNOME idle inhibitor via `org.freedesktop.login1.Inhibit`) is described in the file-level doc but not wired up.
**Source:** [`src-tauri/src/commands/power.rs`](src-tauri/src/commands/power.rs).
**Impact:** Long sessions can be paused by the compositor's idle hooks (screen lock, suspend timers) on KDE, GNOME, Hyprland, Sway, etc.
**Workaround:** Raise the system idle / screen-lock timeout while dictating, or wrap launch with `systemd-inhibit --what=idle:sleep:handle-lid-switch ./run.sh`.
### KI-03 — Windows power assertion is a no-op
**Status:** `PowerAssertion::begin` does nothing on Windows. The planned implementation (`SetThreadExecutionState(ES_CONTINUOUS | ES_SYSTEM_REQUIRED | ES_AWAYMODE_REQUIRED)` on begin, `ES_CONTINUOUS` alone on end) is described in the file-level doc but not wired up.
**Source:** [`src-tauri/src/commands/power.rs`](src-tauri/src/commands/power.rs).
**Impact:** Long sessions can be paused by Windows sleep policies.
**Workaround:** Set the active power plan's sleep to "Never" while dictating.
## Cloud providers
### 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.
**Source:** [`crates/cloud-providers/src/keystore.rs`](crates/cloud-providers/src/keystore.rs). The `TODO` in the doc comment captures the planned migration to OS-native credential storage (the `keyring` crate or equivalent) before the feature is wired up.
**Impact:** None for end users today (no exposed surface). When the feature is wired post-launch, cross-restart persistence must land before any "save key" UX ships, otherwise saved keys reset on every restart.
**Workaround:** N/A.
## Frontend
### KI-05 — Dual theme system: `settings.theme` and `preferences.theme` coexist
**Status:** Theme is stored twice. The legacy `settings.theme` ("Dark" / "Light" / "System", localStorage-only) is bound to two `SegmentedButton` controls in `SettingsPage.svelte`. The canonical `preferences.theme` ("dark" / "light" / "system", Tauri-persisted via `save_preferences`) is what the DOM and runtime actually consume. A migration `$effect` in `src/routes/+layout.svelte` (and the secondary `+layout@.svelte` files for `/preview`, `/viewer`, `/float`) syncs `settings.theme``preferences.theme` whenever the legacy value changes.
**Source:**
- [`src/lib/stores/page.svelte.ts:61`](src/lib/stores/page.svelte.ts#L61) (legacy default: `theme: "Dark"`)
- [`src/lib/stores/preferences.svelte.ts:30`](src/lib/stores/preferences.svelte.ts#L30) (canonical default: `theme: "dark"`)
- [`src/routes/+layout.svelte:61-68`](src/routes/+layout.svelte#L61) (migration `$effect`)
- [`src/lib/pages/SettingsPage.svelte:1118`](src/lib/pages/SettingsPage.svelte#L1118), [`:2360`](src/lib/pages/SettingsPage.svelte#L2360) (UI bindings still on the legacy field)
**Impact:** No user-facing bug; theme switching works. The cost is code complexity and a small race window where preference fan-out can lag behind a `settings.theme` change. The `$effect` is lightweight (string compare plus a debounced persist when the mapped value differs), not a hot-loop performance problem despite earlier framing.
**Resolution (deferred):** Switch the two `SettingsPage` bindings to `preferences.theme` with mapped options, retire the migration `$effect` in all four route layouts, drop `theme` from `SettingsState`, and add a one-shot localStorage migration that copies any historical `settings.theme` into `preferences` on first run after the cleanup. Touches ~5 files including the 2 484-LOC `SettingsPage.svelte`; deferred from the v0.1 polish pass to avoid a moderate-risk frontend change immediately before launch.
**Workaround:** N/A.
## Engine architecture (Phase A)
### KI-06 — `transcribe_file` and live-transcription commands not yet rewired through `Orchestrator`
**Status:** Phase A introduced the `TranscriptionProvider` async trait ([`crates/cloud-providers/src/provider.rs`](crates/cloud-providers/src/provider.rs)), `EngineRegistry` ([`crates/transcription/src/registry.rs`](crates/transcription/src/registry.rs)), and `Orchestrator` plus `LocalProviderAdapter` ([`crates/transcription/src/orchestrator.rs`](crates/transcription/src/orchestrator.rs)). The abstractions compile, are object-safe, and pass unit tests against a mock provider. The existing dictation path ([`src-tauri/src/commands/transcription.rs`](src-tauri/src/commands/transcription.rs)) still calls `LocalEngine::transcribe_sync` directly via `pick_engine`, not through the orchestrator. Live and meeting commands likewise route around the orchestrator.
**Source:** [`src-tauri/src/commands/transcription.rs:29`](src-tauri/src/commands/transcription.rs#L29) (`pick_engine`), [`src-tauri/src/commands/live.rs`](src-tauri/src/commands/live.rs), [`src-tauri/src/commands/meeting.rs`](src-tauri/src/commands/meeting.rs).
**Impact:** None at runtime. The orchestrator path is dormant until a follow-up commit migrates the call sites. Cloud providers (Phase G) cannot be exercised end-to-end until this rewire lands.
**Resolution (deferred):** Phase A.1 follow-up commit. Build an `EngineRegistry` at app boot (one `LocalProviderAdapter` per `LocalEngine`), inject `Arc<Orchestrator>` into `AppState`, replace `pick_engine` plus `engine.transcribe_sync` chunking-loop calls with `orchestrator.transcribe(audio, &profile)` per chunk. Keep the chunking strategy in the command layer (it is a strategy concern, not a dispatch concern). Tests should cover both paths against a mock provider before touching the real engines.
**Workaround:** N/A. Existing path works as before.
## How to add an entry
When shipping a partial implementation or known limitation, add a `KI-NN` entry here with the four standard fields: **Status**, **Source** (file:line), **Impact**, **Workaround**. Link from the affected module's doc comment back to this file by ID.