feat: 添加插件配置支持，优化适配器和组件初始化

src/plugin_system/base/base_chatter.py

@@ -12,29 +12,34 @@ if TYPE_CHECKING:
 
 class BaseChatter(ABC):
     chatter_name: str = ""
-    """Chatter组件的名称"""
+    """Chatter组件名称"""
     chatter_description: str = ""
-    """Chatter组件的描述"""
+    """Chatter组件描述"""
     chat_types: ClassVar[list[ChatType]] = [ChatType.PRIVATE, ChatType.GROUP]
 
-    def __init__(self, stream_id: str, action_manager: "ChatterActionManager"):
+    def __init__(self, stream_id: str, action_manager: "ChatterActionManager", plugin_config: dict | None = None):
         """
         初始化聊天处理器
 
         Args:
             stream_id: 聊天流ID
             action_manager: 动作管理器
+            plugin_config: 插件配置字典
         """
         self.stream_id = stream_id
         self.action_manager = action_manager
+        if plugin_config is None:
+            plugin_config = getattr(self.__class__, "plugin_config", {})
+
+        self.plugin_config = plugin_config or {}
 
     @abstractmethod
     async def execute(self, context: StreamContext) -> dict:
         """
-        执行聊天处理流程
+        执行聊天处理逻辑
 
         Args:
-            context: StreamContext对象，包含聊天流的所有消息信息
+            context: StreamContext对象，包含聊天上下文信息
 
         Returns:
             处理结果字典
@@ -43,9 +48,9 @@ class BaseChatter(ABC):
 
     @classmethod
     def get_chatter_info(cls) -> "ChatterInfo":
-        """从类属性生成ChatterInfo
+        """构造并返回ChatterInfo
         Returns:
-            ChatterInfo对象
+            ChatterInfo实例
         """
 
         return ChatterInfo(
@@ -54,3 +59,16 @@ class BaseChatter(ABC):
             chat_type_allow=cls.chat_types[0],
             component_type=ComponentType.CHATTER,
         )
+
+    def get_config(self, key: str, default=None):
+        """获取插件配置，支持嵌套键"""
+        if not self.plugin_config:
+            return default
+
+        current = self.plugin_config
+        for part in key.split("."):
+            if isinstance(current, dict) and part in current:
+                current = current[part]
+            else:
+                return default
+        return current