fix login and register

frontend/src/stores/user.ts

@@ -12,6 +12,7 @@ export const useUserStore = defineStore('user', () => {
   const token = ref<string | null>(localStorage.getItem('access_token'))
   const refreshToken = ref<string | null>(localStorage.getItem('refresh_token'))
   const user = ref<UserInfo | null>(null)
+  const _remember = ref(true)
 
   // 基本 JWT 格式校验（三段式），防止垃圾值绕过路由守卫
   const isLoggedIn = computed(() => {
@@ -24,6 +25,7 @@ export const useUserStore = defineStore('user', () => {
   function setToken(accessToken: string, newRefreshToken: string, remember = true) {
     token.value = accessToken
     refreshToken.value = newRefreshToken
+    _remember.value = remember
     if (remember) {
       localStorage.setItem('access_token', accessToken)
       localStorage.setItem('refresh_token', newRefreshToken)
@@ -31,16 +33,19 @@ export const useUserStore = defineStore('user', () => {
       // 不记住：清除持久化，token 仅存于内存，关闭标签页即失效
       localStorage.removeItem('access_token')
       localStorage.removeItem('refresh_token')
+      localStorage.removeItem('user')
     }
   }
 
   function setUser(info: UserInfo) {
     user.value = info
-    localStorage.setItem('user', JSON.stringify(info))
+    if (_remember.value) {
+      localStorage.setItem('user', JSON.stringify(info))
+    }
   }
 
   async function fetchCurrentUser() {
-    const data = await api.get<UserInfo>('/api/v1/auth/me')
+    const data = await api.get<UserInfo>('/api/v1/me')
     setUser(data)
     return data
   }