Fixed agent UI

furumi-agent/src/db.rs

@@ -326,6 +326,18 @@ pub async fn approve_and_finalize(
         .fetch_one(pool)
         .await?;
 
+    // Check if track already exists (e.g. previously approved but pending not cleaned up)
+    let existing: Option<(i64,)> = sqlx::query_as("SELECT id FROM tracks WHERE file_hash = $1")
+        .bind(&pt.file_hash)
+        .fetch_optional(pool)
+        .await?;
+
+    if let Some((track_id,)) = existing {
+        // Already finalized — just mark pending as approved
+        update_pending_status(pool, pending_id, "approved", None).await?;
+        return Ok(track_id);
+    }
+
     let artist_name = pt.norm_artist.as_deref().unwrap_or("Unknown Artist");
     let artist_id = upsert_artist(pool, artist_name).await?;
 
@@ -425,6 +437,16 @@ pub async fn find_album_id(pool: &PgPool, artist_name: &str, album_name: &str) -
     Ok(row.map(|r| r.0))
 }
 
+/// Fetch pending tracks that need (re-)processing by the LLM pipeline.
+pub async fn list_pending_for_processing(pool: &PgPool, limit: i64) -> Result<Vec<PendingTrack>, sqlx::Error> {
+    sqlx::query_as::<_, PendingTrack>(
+        "SELECT * FROM pending_tracks WHERE status = 'pending' ORDER BY created_at ASC LIMIT $1"
+    )
+    .bind(limit)
+    .fetch_all(pool)
+    .await
+}
+
 // --- DTOs for insert helpers ---
 
 #[derive(Debug, Default)]