feat: enhance MoviePilotTool with customizable tool messages

- Added `get_tool_message` method to `MoviePilotTool` and its subclasses for generating user-friendly execution messages based on parameters.
- Improved message formatting for various tools, including `AddDownloadTool`, `AddSubscribeTool`, `DeleteDownloadTool`, and others, to provide clearer feedback during operations.
- This enhancement allows for more personalized and informative messages, improving user experience during tool execution.

app/agent/tools/impl/add_subscribe.py

@@ -38,6 +38,23 @@ class AddSubscribeTool(MoviePilotTool):
     description: str = "Add media subscription to create automated download rules for movies and TV shows. The system will automatically search and download new episodes or releases based on the subscription criteria. Supports advanced filtering options like quality, resolution, and effect filters using regular expressions."
     args_schema: Type[BaseModel] = AddSubscribeInput
 
+    def get_tool_message(self, **kwargs) -> Optional[str]:
+        """根据订阅参数生成友好的提示消息"""
+        title = kwargs.get("title", "")
+        year = kwargs.get("year", "")
+        media_type = kwargs.get("media_type", "")
+        season = kwargs.get("season")
+        
+        message = f"正在添加订阅: {title}"
+        if year:
+            message += f" ({year})"
+        if media_type:
+            message += f" [{media_type}]"
+        if season:
+            message += f" 第{season}季"
+        
+        return message
+
     async def run(self, title: str, year: str, media_type: str,
                   season: Optional[int] = None, tmdb_id: Optional[str] = None,
                   start_episode: Optional[int] = None, total_episode: Optional[int] = None,