릴리스: v1.3.29 가이드 진입점과 인증 초기화 안정화

frontend/src/views/LoginView.vue

@@ -30,8 +30,15 @@ const description = computed(() =>
     : '저장한 티어표와 즐겨찾기, 프로필 설정을 이어서 관리할 수 있어요.'
 )
 const submitLabel = computed(() => (mode.value === 'signup' ? '가입하기' : '로그인'))
+const authReady = computed(() => auth.hydrated)
+const checkingSession = computed(() => !authReady.value || auth.status === 'loading')
 
 onMounted(async () => {
+  if (!auth.hydrated) await auth.refresh()
+  if (auth.user) {
+    router.replace(typeof route.query.redirect === 'string' ? route.query.redirect : '/me')
+    return
+  }
   try {
     const meta = await api.authMeta()
     hasUsers.value = !!meta.hasUsers
@@ -40,6 +47,15 @@ onMounted(async () => {
   }
 })
 
+watch(
+  () => [auth.hydrated, auth.user],
+  ([hydrated, user]) => {
+    if (!hydrated || !user) return
+    router.replace(typeof route.query.redirect === 'string' ? route.query.redirect : '/me')
+  },
+  { immediate: true }
+)
+
 async function submit() {
   error.value = ''
   if (mode.value === 'signup' && password.value !== passwordConfirm.value) {
@@ -66,7 +82,11 @@ async function submit() {
       </div>
     </header>
 
-    <section class="authScreen">
+    <section v-if="checkingSession" class="authScreen authScreen--loading">
+      <div class="authLoading">로그인 상태를 확인하고 있어요.</div>
+    </section>
+
+    <section v-else class="authScreen">
       <div class="authTabs" role="tablist" aria-label="로그인 또는 회원가입">
         <button type="button" class="authTabs__button" :class="{ 'authTabs__button--active': mode === 'login' }" @click="mode = 'login'">
           로그인
@@ -128,6 +148,16 @@ async function submit() {
   padding-top: 4px;
 }
 
+.authScreen--loading {
+  min-height: 220px;
+  align-items: center;
+}
+
+.authLoading {
+  color: rgba(255, 255, 255, 0.62);
+  font-size: 15px;
+}
+
 .authTabs {
   display: inline-flex;
   gap: 8px;