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/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