调整目录结构，将框架内容放到base里面

base/event_system/events/plugin_events.py

@@ -0,0 +1,58 @@
+from dataclasses import dataclass
+from typing import Dict, Any, Optional
+from datetime import datetime
+
+from base.event_system.event_manager import Event
+
+
+@dataclass
+class PluginCallStartEvent(Event):
+    """插件调用开始事件"""
+    plugin_name: str  # 插件名称
+    command: str  # 触发的命令
+    full_command: str  # 完整命令内容
+    user_id: str  # 用户ID
+    group_id: Optional[str] = None  # 群组ID，私聊为None
+    is_group: bool = False  # 是否群聊
+    message: Dict[str, Any] = None  # 原始消息内容
+    timestamp: datetime = None  # 事件时间戳
+
+    def __post_init__(self):
+        if self.timestamp is None:
+            self.timestamp = datetime.now()
+
+
+@dataclass
+class PluginCallEndEvent(Event):
+    """插件调用结束事件"""
+    plugin_name: str  # 插件名称
+    command: str  # 触发的命令
+    user_id: str  # 用户ID
+    group_id: Optional[str] = None  # 群组ID，私聊为None
+    is_group: bool = False  # 是否群聊
+    process_result: bool = True  # 处理结果：True成功，False失败
+    result_message: Optional[str] = None  # 处理结果消息
+    process_time: int = 0  # 处理耗时(毫秒)
+    timestamp: datetime = None  # 事件时间戳
+
+    def __post_init__(self):
+        if self.timestamp is None:
+            self.timestamp = datetime.now()
+
+
+@dataclass
+class PluginCallErrorEvent(Event):
+    """插件调用错误事件"""
+    plugin_name: str  # 插件名称
+    command: str  # 触发的命令
+    user_id: str  # 用户ID
+    group_id: Optional[str]  # 群组ID，私聊为None
+    is_group: bool   # 是否群聊
+    error_message: str  # 错误信息
+    stack_trace: Optional[str] = None  # 堆栈跟踪
+    process_time: int = 0  # 处理耗时(毫秒)
+    timestamp: datetime = None  # 事件时间戳
+
+    def __post_init__(self):
+        if self.timestamp is None:
+            self.timestamp = datetime.now()