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/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.