feat: 登出的时候清除username

src/store/modules/user.ts

@@ -122,6 +122,8 @@ export const useUserStore = defineStore({
       this.setUserInfo('');
       storage.remove(ACCESS_TOKEN);
       storage.remove(CURRENT_USER);
+      storage.remove('username');
+      storage.remove('lxUsername');
       return Promise.resolve('');
     },
   },