feat: add new tools for subscription management and scheduling

- Introduced DeleteSubscribeTool for managing subscriptions.
- Added QuerySchedulersTool and RunSchedulerTool for enhanced scheduling capabilities.
- Updated __all__ exports in init.py and factory.py to include new tools.

app/agent/tools/impl/run_scheduler.py

@@ -0,0 +1,48 @@
+"""运行定时服务工具"""
+
+from typing import Type
+
+from pydantic import BaseModel, Field
+
+from app.agent.tools.base import MoviePilotTool
+from app.log import logger
+from app.scheduler import Scheduler
+
+
+class RunSchedulerInput(BaseModel):
+    """运行定时服务工具的输入参数模型"""
+    explanation: str = Field(..., description="Clear explanation of why this tool is being used in the current context")
+    job_id: str = Field(..., description="The ID of the scheduled job to run (can be obtained from query_schedulers tool)")
+
+
+class RunSchedulerTool(MoviePilotTool):
+    name: str = "run_scheduler"
+    description: str = "Manually trigger a scheduled task to run immediately. This will execute the specified scheduler job by its ID."
+    args_schema: Type[BaseModel] = RunSchedulerInput
+
+    async def run(self, job_id: str, **kwargs) -> str:
+        logger.info(f"执行工具: {self.name}, 参数: job_id={job_id}")
+
+        try:
+            scheduler = Scheduler()
+            # 检查定时服务是否存在
+            schedulers = scheduler.list()
+            job_exists = False
+            job_name = None
+            for s in schedulers:
+                if s.id == job_id:
+                    job_exists = True
+                    job_name = s.name
+                    break
+            
+            if not job_exists:
+                return f"定时服务 ID {job_id} 不存在，请使用 query_schedulers 工具查询可用的定时服务"
+            
+            # 运行定时服务
+            scheduler.start(job_id)
+            
+            return f"成功触发定时服务：{job_name} (ID: {job_id})"
+        except Exception as e:
+            logger.error(f"运行定时服务失败: {e}", exc_info=True)
+            return f"运行定时服务时发生错误: {str(e)}"
+