refactor(discord-cross): 使用模块专用日志记录器替换全局日志记录器

将各模块中的全局日志记录器替换为模块专用日志记录器，以提供更清晰的日志来源标识
同时在适配器中添加会话状态检查和重连机制，提升消息发送的可靠性

plugins/discord-cross/handlers.py

@@ -9,11 +9,14 @@ from core.managers.command_manager import matcher
 from models.events.message import GroupMessageEvent, MessageEvent
 from models.message import MessageSegment
 from core.permission import Permission
-from core.utils.logger import logger
+from core.utils.logger import ModuleLogger
 from .config import config
 from .parser import parse_forward_nodes
 from .sender import forward_discord_to_qq, forward_qq_to_discord
 
+# 创建模块专用日志记录器
+logger = ModuleLogger("CrossPlatform")
+
 async def handle_discord_message(
     username: str,
     discriminator: str,