feat(微信聊天): 添加聊天记录搜索和客户转接功能

- 在微信聊天界面新增聊天记录搜索组件，支持按时间和关键词搜索
- 添加客户转接功能组件，支持选择目标客服和添加附言
- 实现一键转回功能
- 添加相关API接口和状态管理
- 配置antd中文语言环境和dayjs本地化

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

@@ -18,7 +18,12 @@ export interface WeChatState {
     isExist?: boolean,
   ) => void;
   loadChatMessages: (Init: boolean, To?: number) => Promise<void>;
-
+  SearchMessage: (params: {
+    From: number;
+    To: number;
+    keyword: string;
+    Count?: number;
+  }) => Promise<void>;
   // 视频消息处理方法
   setVideoLoading: (messageId: number, isLoading: boolean) => void;
   setVideoUrl: (messageId: number, videoUrl: string) => void;

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

@@ -98,6 +98,50 @@ export const useWeChatStore = create<WeChatState>()(
           set({ messagesLoading: false });
         }
       },
+      SearchMessage: async ({
+        From = 1,
+        To = 4704624000000,
+        keyword = "",
+        Count = 20,
+      }: {
+        From: number;
+        To: number;
+        keyword: string;
+        Count?: number;
+      }) => {
+        const state = useWeChatStore.getState();
+        const contact = state.currentContract;
+        set({ messagesLoading: true });
+
+        try {
+          const params: any = {
+            wechatAccountId: contact.wechatAccountId,
+            From,
+            To,
+            keyword,
+            Count,
+            olderData: true,
+          };
+
+          if ("chatroomId" in contact && contact.chatroomId) {
+            params.wechatChatroomId = contact.id;
+            const messages = await getChatroomMessages(params);
+            const currentGroupMembers = await getGroupMembers({
+              id: contact.id,
+            });
+            set({ currentMessages: messages || [], currentGroupMembers });
+          } else {
+            params.wechatFriendId = contact.id;
+            const messages = await getChatMessages(params);
+            set({ currentMessages: messages || [] });
+          }
+          set({ messagesLoading: false });
+        } catch (error) {
+          console.error("获取聊天消息失败:", error);
+        } finally {
+          set({ messagesLoading: false });
+        }
+      },
 
       setMessageLoading: loading => {
         set({ messagesLoading: Boolean(loading) });