feat：合并memory配置，优化webui交互和展示

src/main.py

@@ -157,15 +157,6 @@ class MainSystem:
             logger.info(t("startup.schedule_cancelled"))
             raise
 
-    # async def forget_memory_task(self):
-    #     """记忆遗忘任务"""
-    #     while True:
-    #         await asyncio.sleep(global_config.memory.forget_memory_interval)
-    #         logger.info("[记忆遗忘] 开始遗忘记忆...")
-    #         await self.hippocampus_manager.forget_memory(percentage=global_config.memory.memory_forget_percentage)  # type: ignore
-    #         logger.info("[记忆遗忘] 记忆遗忘完成")
-
-
 async def main() -> None:
     """主函数"""
     system = MainSystem()