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>

src-tauri/src/commands/audio.rs

@@ -65,7 +65,7 @@ fn recording_filename() -> String {
 }
 
 /// Process-lifetime monotonic counter for `recording_filename`. Starts
-/// at 0 on each Magnotia launch; wall-clock secs/nanos still advance across
+/// at 0 on each Lumotia launch; wall-clock secs/nanos still advance across
 /// restarts, so cross-launch collisions are already impossible — the
 /// counter is the last-mile guarantee against within-launch same-tick
 /// collisions.

src-tauri/src/commands/diagnostics.rs

@@ -1,7 +1,7 @@
 //! Diagnostics: panic hook, frontend error capture, and the manual
 //! diagnostic-report bundler used by Settings → About.
 //!
-//! Privacy posture (matches Magnotia's local-first positioning):
+//! Privacy posture (matches Lumotia's local-first positioning):
 //! - All capture is to disk only. Nothing is transmitted.
 //! - The manual report bundler shows the user exactly what would be
 //!   shared and lets them choose to copy/save/email it.
@@ -49,7 +49,7 @@ pub fn install_panic_hook() {
         let path = crashes_dir().join(format!("{ts}-{short:04x}.crash"));
 
         let payload = format!(
-            "Magnotia crash dump\n\
+            "Lumotia crash dump\n\
              ==============\n\
              Version: {ver}\n\
              Timestamp: {ts} (UTC seconds)\n\
@@ -311,7 +311,7 @@ async fn generate_diagnostic_report_inner(
     let opts = options.unwrap_or_default();
     let mut out = String::new();
 
-    out.push_str("# Magnotia diagnostic report\n\n");
+    out.push_str("# Lumotia diagnostic report\n\n");
     out.push_str(&format!("- Version: `{}`\n", LUMOTIA_VERSION));
     out.push_str(&format!(
         "- OS / arch: `{} / {}`\n",
@@ -405,7 +405,7 @@ async fn generate_diagnostic_report_inner(
 
     if opts.include_log_tail {
         out.push_str("## Log tail\n\n");
-        let log_path = logs_dir().join("magnotia.log");
+        let log_path = logs_dir().join("lumotia.log");
         match read_tail(&log_path, 8000) {
             Ok(tail) if tail.is_empty() => {
                 out.push_str("_(log file empty or not yet written)_\n\n");
@@ -421,7 +421,7 @@ async fn generate_diagnostic_report_inner(
 
     out.push_str("---\n\n");
     out.push_str(
-        "Generated by Magnotia. To share, copy the entire markdown above \
+        "Generated by Lumotia. To share, copy the entire markdown above \
                   and paste it into an email or issue. Email: jake@corbel.consulting.\n",
     );
 

src-tauri/src/commands/live.rs

@@ -358,7 +358,7 @@ impl LiveSessionRuntime {
         let _ = self.status_channel.send(LiveStatusMessage::Overload {
             session_id: self.session_id,
             dropped_audio_ms: self.state.dropped_audio_ms,
-            message: "Magnotia dropped older audio to keep live dictation responsive".into(),
+            message: "Lumotia dropped older audio to keep live dictation responsive".into(),
         });
     }
 
@@ -660,7 +660,7 @@ fn run_live_session(
     // is a no-op. Keeping the guard in scope ties the assertion's
     // lifetime to the session — when the function returns, the Drop
     // impl lifts it. Item #9 in docs/whisper-ecosystem/brief.md.
-    let _power_guard = PowerAssertion::begin("magnotia live dictation session");
+    let _power_guard = PowerAssertion::begin("lumotia live dictation session");
     LiveSessionRuntime::new(
         session_id,
         engine,

src-tauri/src/commands/llm.rs

@@ -182,7 +182,7 @@ pub struct LlmTestResult {
 /// The point is that the user sees "Not enough GPU memory — pick a
 /// smaller tier" rather than a raw C++ exception bubbled up from
 /// llama.cpp. Mirrors OpenWhispr's "Test connection" UX for cloud
-/// LLMs, adapted to Magnotia's local stack.
+/// LLMs, adapted to Lumotia's local stack.
 #[tauri::command]
 pub async fn test_llm_model(
     window: tauri::WebviewWindow,
@@ -293,7 +293,7 @@ fn classify_llm_load_error(raw: &str) -> (&'static str, &'static str) {
     } else if lower.contains("permission denied") || lower.contains("access is denied") {
         (
             "load-failed-permission",
-            "Permission denied reading the model file. Check ownership of ~/.magnotia/models/llm/.",
+            "Permission denied reading the model file. Check ownership of ~/.lumotia/models/llm/.",
         )
     } else {
         (
@@ -391,7 +391,7 @@ pub async fn cleanup_transcript_text_cmd(
         // macOS: pin a power assertion for the duration of the LLM
         // generation so App Nap can't decide to throttle us mid-token.
         // No-op on every other OS. Item #9.
-        let _power_guard = PowerAssertion::begin("magnotia LLM cleanup");
+        let _power_guard = PowerAssertion::begin("lumotia LLM cleanup");
         llm_cleanup_text(&engine, &transcript, &profile_terms, resolved_preset)
     })
     .await
@@ -414,7 +414,7 @@ pub async fn extract_content_tags_cmd(
     }
     let engine = state.llm_engine.clone();
     tokio::task::spawn_blocking(move || {
-        let _power_guard = PowerAssertion::begin("magnotia LLM content-tag extraction");
+        let _power_guard = PowerAssertion::begin("lumotia LLM content-tag extraction");
         engine.extract_content_tags(&transcript)
     })
     .await

src-tauri/src/commands/models.rs

@@ -94,7 +94,7 @@ pub fn load_model_from_disk(model_id: &ModelId) -> Result<Box<dyn Transcriber +
         }
         #[cfg(not(feature = "whisper"))]
         Engine::Whisper => Err(format!(
-            "Whisper backend not compiled in this build (magnotia built without the \"whisper\" feature); \
+            "Whisper backend not compiled in this build (lumotia built without the \"whisper\" feature); \
              cannot load {model_id}"
         )),
         Engine::Parakeet => {

src-tauri/src/commands/nudges.rs

@@ -56,7 +56,7 @@ pub fn deliver_nudge(
 
     app.notification()
         .builder()
-        .title(if title.is_empty() { "Magnotia" } else { title })
+        .title(if title.is_empty() { "Lumotia" } else { title })
         .body(body)
         .show()
         .map_err(|e| format!("notification delivery failed: {e}"))

src-tauri/src/commands/paste.rs

@@ -11,7 +11,7 @@
 //! ydotool / osascript / SendKeys), so we probe and fall back.
 //!
 //! NOTE: focus must already be on the target window when the keystroke
-//! fires. The global hotkey flow preserves this naturally; clicking Magnotia's
+//! fires. The global hotkey flow preserves this naturally; clicking Lumotia's
 //! window does not. The frontend surfaces this caveat next to the toggle.
 
 use std::process::Command;
@@ -57,10 +57,10 @@ pub struct PasteOutcome {
 /// focused window. Returns a structured result so the frontend can surface
 /// partial success (clipboard set, paste failed).
 ///
-/// Wayland compositor quirk: if Magnotia's always-on-top preview overlay is
+/// Wayland compositor quirk: if Lumotia's always-on-top preview overlay is
 /// visible when the keystroke fires, KWin / Mutter may resolve the keystroke
 /// against the overlay (even with `focused: false` set at build time) and
-/// the paste lands inside Magnotia instead of the previously-focused app. We hide
+/// the paste lands inside Lumotia instead of the previously-focused app. We hide
 /// the preview window and give the compositor a beat to re-focus the real
 /// target before dispatching. Matches OpenWhispr's PR #246 fix on GNOME.
 #[tauri::command]

src-tauri/src/commands/tasks.rs

@@ -322,7 +322,7 @@ pub async fn decompose_and_store(
     let engine = state.llm_engine.clone();
     let parent_text = parent.text.clone();
     let steps = tokio::task::spawn_blocking(move || {
-        let _power_guard = PowerAssertion::begin("magnotia LLM micro-step decomposition");
+        let _power_guard = PowerAssertion::begin("lumotia LLM micro-step decomposition");
         engine.decompose_task_with_feedback(&parent_text, &examples)
     })
     .await
@@ -366,7 +366,7 @@ pub async fn extract_tasks_from_transcript_cmd(
 
     let engine = state.llm_engine.clone();
     tokio::task::spawn_blocking(move || {
-        let _power_guard = PowerAssertion::begin("magnotia LLM task extraction");
+        let _power_guard = PowerAssertion::begin("lumotia LLM task extraction");
         engine.extract_tasks_with_feedback(&transcript, &examples)
     })
     .await

src-tauri/src/commands/transcription.rs

@@ -203,7 +203,7 @@ pub async fn transcribe_file(
     {
         if duration_secs > MAX_FILE_TRANSCRIPTION_SECS {
             return Err(format!(
-                "File is {:.1} hours long. Magnotia imports up to 2 hours at a time.",
+                "File is {:.1} hours long. Lumotia imports up to 2 hours at a time.",
                 duration_secs / 3600.0
             ));
         }

src-tauri/src/commands/windows.rs

@@ -54,7 +54,7 @@ pub async fn open_task_window(app: tauri::AppHandle) -> Result<(), String> {
 
     let mut builder =
         WebviewWindowBuilder::new(&app, "tasks-float", WebviewUrl::App("/float".into()))
-            .title("Magnotia Tasks")
+            .title("Lumotia Tasks")
             .inner_size(480.0, 520.0)
             .min_inner_size(360.0, 480.0)
             .always_on_top(true)
@@ -107,7 +107,7 @@ pub async fn open_preview_window(app: tauri::AppHandle) -> Result<(), String> {
         "transcription-preview",
         WebviewUrl::App("/preview".into()),
     )
-    .title("Magnotia — Preview")
+    .title("Lumotia — Preview")
     .inner_size(420.0, 200.0)
     .min_inner_size(360.0, 140.0)
     .max_inner_size(520.0, 360.0)
@@ -161,7 +161,7 @@ pub async fn open_viewer_window(app: tauri::AppHandle) -> Result<(), String> {
 
     let mut builder =
         WebviewWindowBuilder::new(&app, "transcript-viewer", WebviewUrl::App("/viewer".into()))
-            .title("Magnotia - Transcription Editor")
+            .title("Lumotia - Transcription Editor")
             .inner_size(600.0, 700.0)
             .min_inner_size(560.0, 520.0)
             .decorations(use_native_decorations)