agent: lumotia-rebrand — rust workspace crates magnotia-* -> lumotia-*

Phase 2 of the rebrand cascade. Renames all 9 workspace crates from
magnotia-* to lumotia-* plus the src-tauri binary crate name:

- magnotia-ai-formatting   -> lumotia-ai-formatting
- magnotia-audio           -> lumotia-audio
- magnotia-cloud-providers -> lumotia-cloud-providers
- magnotia-core            -> lumotia-core
- magnotia-hotkey          -> lumotia-hotkey
- magnotia-llm             -> lumotia-llm
- magnotia-mcp             -> lumotia-mcp
- magnotia-storage         -> lumotia-storage
- magnotia-transcription   -> lumotia-transcription
- magnotia                 -> lumotia (src-tauri binary)
- magnotia_lib             -> lumotia_lib (src-tauri lib target)

Crate directories (crates/audio/ etc.) stay as-is; only the Cargo.toml
[package] name field changes plus all consumer module imports
(magnotia_core -> lumotia_core, etc.).

Remaining magnotia_* references at this point are intentional and
scoped to later phases: tracing targets (Phase 4), DB setting keys
magnotia_preferences/magnotia_history (Phase 5).

cargo build --workspace passes. cargo test --workspace: 330 pass, 0 fail.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src-tauri/src/commands/llm.rs

@@ -3,10 +3,10 @@ use tauri::{Emitter, State};
 use crate::commands::power::PowerAssertion;
 use crate::commands::security::ensure_main_window;
 use crate::AppState;
-use magnotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset};
-use magnotia_core::hardware;
-use magnotia_llm::model_manager::{self, model_info};
-use magnotia_llm::{ContentTags, LlmModelId};
+use lumotia_ai_formatting::{llm_cleanup_text, LlmPromptPreset};
+use lumotia_core::hardware;
+use lumotia_llm::model_manager::{self, model_info};
+use lumotia_llm::{ContentTags, LlmModelId};
 
 #[derive(Debug, serde::Serialize)]
 #[serde(rename_all = "camelCase")]
@@ -369,9 +369,9 @@ pub async fn cleanup_transcript_text_cmd(
 ) -> Result<String, String> {
     ensure_main_window(&window)?;
     let resolved_profile_id =
-        profile_id.unwrap_or_else(|| magnotia_storage::DEFAULT_PROFILE_ID.to_string());
+        profile_id.unwrap_or_else(|| lumotia_storage::DEFAULT_PROFILE_ID.to_string());
     let profile_terms: Vec<String> =
-        magnotia_storage::database::list_profile_terms(&state.db, &resolved_profile_id)
+        lumotia_storage::database::list_profile_terms(&state.db, &resolved_profile_id)
             .await
             .map_err(|e| e.to_string())?
             .into_iter()