feat(微信): 添加wechatChatroomId字段并优化消息处理逻辑

- 在weChatGroup接口中添加wechatChatroomId字段
- 移除调试用的console.log语句
- 重构消息处理逻辑，简化条件判断并新增会话初始化处理

Cunkebao/src/store/module/weChat/weChat.ts

@@ -91,18 +91,10 @@ export const useWeChatStore = create<WeChatState>()(
         const currentContract = useWeChatStore.getState().currentContract;
         //判断群还是好友
         const getMessageId =
-          currentContract?.chatroomId || message.wechatFriendId;
-        const isGroup = currentContract?.chatroomId;
+          message?.wechatChatroomId || message.wechatFriendId;
 
-        if (
-          currentContract &&
-          currentContract.wechatAccountId == message.wechatAccountId &&
-          currentContract.id == getMessageId
-        ) {
-          console.log("进入");
-          if (isGroup) {
-            message.unreadCount = 1;
-          }
+        //当前选中聊天的群或好友
+        if (currentContract && currentContract.id == getMessageId) {
           set(state => ({
             currentMessages: [...state.currentMessages, message],
           }));
@@ -113,6 +105,12 @@ export const useWeChatStore = create<WeChatState>()(
           if (session) {
             session.unreadCount = Number(session.unreadCount) + 1;
             updateChatSession(session);
+          } else {
+            // 新增会话
+            addChatSession({
+              ...session,
+              unreadCount: 1,
+            });
           }
         }
       },