feat(transcripts): migration v5 meta — starred, tags, template, language, segments persisted

src-tauri/src/commands/transcripts.rs

@@ -13,7 +13,8 @@ use kon_storage::{
     delete_transcript as db_delete_transcript, get_transcript as db_get_transcript,
     insert_transcript as db_insert_transcript, list_dictionary,
     list_transcripts_paged, search_transcripts as db_search_transcripts,
-    update_transcript as db_update_transcript, DictionaryEntry, InsertTranscriptParams,
+    update_transcript as db_update_transcript,
+    update_transcript_meta as db_update_transcript_meta, DictionaryEntry, InsertTranscriptParams,
     TranscriptRow,
 };
 
@@ -22,6 +23,10 @@ use crate::AppState;
 /// Frontend-facing shape of a stored transcript. Mirrors `TranscriptRow`
 /// from the storage crate but drops fields the UI does not need yet
 /// (sample_rate, audio_channels, format flags) and renames to camelCase.
+///
+/// Task 2.5 — `starred`, `manualTags`, `template`, `language`, `segmentsJson`
+/// were added to back the viewer metadata that previously lived only in the
+/// removed `kon_history` localStorage cache.
 #[derive(Debug, Clone, Serialize)]
 #[serde(rename_all = "camelCase")]
 pub struct TranscriptDto {
@@ -34,6 +39,11 @@ pub struct TranscriptDto {
     pub engine: Option<String>,
     pub model_id: Option<String>,
     pub created_at: String,
+    pub starred: bool,
+    pub manual_tags: String,
+    pub template: String,
+    pub language: String,
+    pub segments_json: String,
 }
 
 impl From<TranscriptRow> for TranscriptDto {
@@ -48,6 +58,11 @@ impl From<TranscriptRow> for TranscriptDto {
             engine: r.engine,
             model_id: r.model_id,
             created_at: r.created_at,
+            starred: r.starred,
+            manual_tags: r.manual_tags,
+            template: r.template,
+            language: r.language,
+            segments_json: r.segments_json,
         }
     }
 }
@@ -179,6 +194,45 @@ pub async fn search_transcripts(
         .map_err(|e| e.to_string())
 }
 
+/// Task 2.5 — patch-style update for the transcripts_meta columns. Each
+/// field is optional: `Some` overwrites, omitted / `None` preserves via
+/// COALESCE server-side. Separate from `update_transcript` (text / title)
+/// so the existing command surface stays untouched.
+#[derive(Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct UpdateTranscriptMetaRequest {
+    #[serde(default)]
+    pub starred: Option<bool>,
+    #[serde(default)]
+    pub manual_tags: Option<String>,
+    #[serde(default)]
+    pub template: Option<String>,
+    #[serde(default)]
+    pub language: Option<String>,
+    #[serde(default)]
+    pub segments_json: Option<String>,
+}
+
+#[tauri::command]
+pub async fn update_transcript_meta_cmd(
+    state: tauri::State<'_, AppState>,
+    id: String,
+    patch: UpdateTranscriptMetaRequest,
+) -> Result<TranscriptDto, String> {
+    let row = db_update_transcript_meta(
+        &state.db,
+        &id,
+        patch.starred,
+        patch.manual_tags.as_deref(),
+        patch.template.as_deref(),
+        patch.language.as_deref(),
+        patch.segments_json.as_deref(),
+    )
+    .await
+    .map_err(|e| e.to_string())?;
+    Ok(TranscriptDto::from(row))
+}
+
 // --- Dictionary commands (custom vocabulary) ---
 
 #[derive(Debug, Clone, Serialize)]

src-tauri/src/lib.rs

@@ -271,6 +271,7 @@ pub fn run() {
             commands::transcripts::count_transcripts_command,
             commands::transcripts::get_transcript,
             commands::transcripts::update_transcript,
+            commands::transcripts::update_transcript_meta_cmd,
             commands::transcripts::delete_transcript,
             commands::transcripts::search_transcripts,
             commands::transcripts::list_dictionary_command,