fix(model_updater): clarify log message for model refresh failure

internal/registry/model_updater.go

@@ -100,7 +100,7 @@ func tryRefreshModels(ctx context.Context) {
 		log.Infof("models updated from %s", url)
 		return
 	}
-	log.Warn("models refresh failed from all URLs, using current data")
+	log.Warn("models refresh failed from all URLs, using local data")
 }
 
 func loadModelsFromBytes(data []byte, source string) error {

internal/registry/models/models.json

@@ -2628,24 +2628,6 @@
         ]
       }
     },
-    {
-      "id": "gemini-3.1-flash-lite-preview",
-      "object": "model",
-      "owned_by": "antigravity",
-      "type": "antigravity",
-      "display_name": "Gemini 3.1 Flash Lite Preview",
-      "name": "gemini-3.1-flash-lite-preview",
-      "description": "Gemini 3.1 Flash Lite Preview",
-      "thinking": {
-        "min": 128,
-        "max": 32768,
-        "dynamic_allowed": true,
-        "levels": [
-          "minimal",
-          "high"
-        ]
-      }
-    },
     {
       "id": "gemini-3.1-pro-high",
       "object": "model",