feat: instrument analysis

backend/services/database.py

@@ -5176,6 +5176,28 @@ def upsert_ai_desk(desk: Dict[str, Any]) -> int:
         conn.close()
 
 
+def update_ai_desk_by_id(desk_id: int, desk: Dict[str, Any]) -> bool:
+    conn = get_conn()
+    try:
+        instr = desk.get("instruments", [])
+        cfg   = desk.get("config", {})
+        if isinstance(instr, list):
+            instr = json.dumps(instr)
+        if isinstance(cfg, dict):
+            cfg = json.dumps(cfg)
+        conn.execute("""
+            UPDATE ai_desks SET
+                name=?, type=?, active=?, system_prompt=?,
+                instruments=?, config=?, updated_at=datetime('now')
+            WHERE id=?
+        """, (desk["name"], desk["type"], int(desk.get("active", 1)),
+              desk.get("system_prompt", ""), instr, cfg, desk_id))
+        conn.commit()
+        return True
+    finally:
+        conn.close()
+
+
 def delete_ai_desk(name: str) -> bool:
     conn = get_conn()
     try: