fix: 首屏幕ssr优化

frontend_nuxt/components/HeaderComponent.vue

@@ -8,7 +8,7 @@
           </button>
           <span v-if="isMobile && unreadCount > 0" class="menu-unread-dot"></span>
         </div>
-        <div class="logo-container" @click="goToHome">
+        <NuxtLink class="logo-container" to="/">
           <img
             alt="OpenIsle"
             src="https://openisle-1307107697.cos.ap-guangzhou.myqcloud.com/assert/image.png"
@@ -16,7 +16,7 @@
             height="60"
           />
           <div class="logo-text">OpenIsle</div>
-        </div>
+        </NuxtLink>
       </div>
 
       <ClientOnly>
@@ -184,6 +184,8 @@ onMounted(async () => {
   font-size: 20px;
   font-weight: bold;
   cursor: pointer;
+  text-decoration: none;
+  color: inherit;
 }
 
 .header-content {

frontend_nuxt/pages/index.vue

@@ -339,19 +339,6 @@ watch(
   { immediate: true },
 )
 
-/** 外部刷新事件（发帖后刷新首屏） **/
-const refreshHome = async () => {
-  selectedCategory.value = ''
-  selectedTags.value = []
-  await refreshFirst()
-}
-onMounted(() => {
-  window.addEventListener('refresh-home', refreshHome)
-})
-onBeforeUnmount(() => {
-  window.removeEventListener('refresh-home', refreshHome)
-})
-
 /** 切换分类/标签/Tab：useAsyncData 已 watch，这里只需确保 options 加载 **/
 watch([selectedCategory, selectedTags], () => {
   loadOptions()