fix：调整目录结构，优化hfc prompt，移除日程，移除动态和llm判断willing模式，

src/experimental/PFC/pfc_manager.py

@@ -0,0 +1,115 @@
+import time
+from typing import Dict, Optional
+from src.common.logger import get_module_logger
+from .conversation import Conversation
+import traceback
+
+logger = get_module_logger("pfc_manager")
+
+
+class PFCManager:
+    """PFC对话管理器，负责管理所有对话实例"""
+
+    # 单例模式
+    _instance = None
+
+    # 会话实例管理
+    _instances: Dict[str, Conversation] = {}
+    _initializing: Dict[str, bool] = {}
+
+    @classmethod
+    def get_instance(cls) -> "PFCManager":
+        """获取管理器单例
+
+        Returns:
+            PFCManager: 管理器实例
+        """
+        if cls._instance is None:
+            cls._instance = PFCManager()
+        return cls._instance
+
+    async def get_or_create_conversation(self, stream_id: str, private_name: str) -> Optional[Conversation]:
+        """获取或创建对话实例
+
+        Args:
+            stream_id: 聊天流ID
+            private_name: 私聊名称
+
+        Returns:
+            Optional[Conversation]: 对话实例，创建失败则返回None
+        """
+        # 检查是否已经有实例
+        if stream_id in self._initializing and self._initializing[stream_id]:
+            logger.debug(f"[私聊][{private_name}]会话实例正在初始化中: {stream_id}")
+            return None
+
+        if stream_id in self._instances and self._instances[stream_id].should_continue:
+            logger.debug(f"[私聊][{private_name}]使用现有会话实例: {stream_id}")
+            return self._instances[stream_id]
+        if stream_id in self._instances:
+            instance = self._instances[stream_id]
+            if (
+                hasattr(instance, "ignore_until_timestamp")
+                and instance.ignore_until_timestamp
+                and time.time() < instance.ignore_until_timestamp
+            ):
+                logger.debug(f"[私聊][{private_name}]会话实例当前处于忽略状态: {stream_id}")
+                # 返回 None 阻止交互。或者可以返回实例但标记它被忽略了喵？
+                # 还是返回 None 吧喵。
+                return None
+
+            # 检查 should_continue 状态
+            if instance.should_continue:
+                logger.debug(f"[私聊][{private_name}]使用现有会话实例: {stream_id}")
+                return instance
+        # else: 实例存在但不应继续
+        try:
+            # 创建新实例
+            logger.info(f"[私聊][{private_name}]创建新的对话实例: {stream_id}")
+            self._initializing[stream_id] = True
+            # 创建实例
+            conversation_instance = Conversation(stream_id, private_name)
+            self._instances[stream_id] = conversation_instance
+
+            # 启动实例初始化
+            await self._initialize_conversation(conversation_instance)
+        except Exception as e:
+            logger.error(f"[私聊][{private_name}]创建会话实例失败: {stream_id}, 错误: {e}")
+            return None
+
+        return conversation_instance
+
+    async def _initialize_conversation(self, conversation: Conversation):
+        """初始化会话实例
+
+        Args:
+            conversation: 要初始化的会话实例
+        """
+        stream_id = conversation.stream_id
+        private_name = conversation.private_name
+
+        try:
+            logger.info(f"[私聊][{private_name}]开始初始化会话实例: {stream_id}")
+            # 启动初始化流程
+            await conversation._initialize()
+
+            # 标记初始化完成
+            self._initializing[stream_id] = False
+
+            logger.info(f"[私聊][{private_name}]会话实例 {stream_id} 初始化完成")
+
+        except Exception as e:
+            logger.error(f"[私聊][{private_name}]管理器初始化会话实例失败: {stream_id}, 错误: {e}")
+            logger.error(f"[私聊][{private_name}]{traceback.format_exc()}")
+            # 清理失败的初始化
+
+    async def get_conversation(self, stream_id: str) -> Optional[Conversation]:
+        """获取已存在的会话实例
+
+        Args:
+            stream_id: 聊天流ID
+
+        Returns:
+            Optional[Conversation]: 会话实例，不存在则返回None
+        """
+        return self._instances.get(stream_id)