Update token handling and user state management

store/user.ts

@@ -38,10 +38,12 @@ export default defineStore("useUserStore", {
       }
     },
     async getUserInfo() {
+      const user = useUserInfo();
       const res = await getUserInfo();
       if (res.code === 0) {
         this.userInfoRes = res.data;
         refreshToken.setUserInfo(res.data);
+        user.value = res.data;
         // 建立连接mqtt
         this.connectMqtt();
       }