Improve Modal proxy error handling and logging

src/mcp_servers/music_server.py

@@ -140,22 +140,34 @@ class MusicMCPServer:
         try:
             # Use Modal proxy endpoint
             modal_url = "https://nikitaxmakarov--youtube-search.modal.run"
+            # Don't add "music" if query already contains it
+            search_query = query if "music" in query.lower() else f"{query} music"
             params = {
-                'query': f"{query} music",
+                'query': search_query,
                 'limit': limit
             }
 
+            print(f"🔍 Calling Modal proxy: {modal_url} with query: '{search_query}'")
             response = requests.get(modal_url, params=params, timeout=30)
             response.raise_for_status()
             data = response.json()
 
+            print(f"📦 Modal proxy response: success={data.get('success')}, tracks_count={len(data.get('tracks', []))}")
+
             if data.get('success') and 'tracks' in data:
                 tracks = data['tracks']
                 for track in tracks:
-                    print(f"  ✓ Found via Modal proxy: {track['title']} by {track['artist']}")
+                    print(f"  ✓ Found via Modal proxy: {track.get('title', 'Unknown')} by {track.get('artist', 'Unknown')}")
+            else:
+                error_msg = data.get('error', 'Unknown error')
+                print(f"⚠️ Modal proxy returned error: {error_msg}")
 
+        except requests.exceptions.RequestException as e:
+            print(f"⚠️ Modal proxy request failed: {e}")
         except Exception as e:
             print(f"⚠️ Modal proxy search failed: {e}")
+            import traceback
+            traceback.print_exc()
 
         return tracks