feat(nav): add media console link and merge dashboard card

Made-with: Cursor

app/components/AppShell.vue

@@ -37,14 +37,15 @@ const consoleSubNav = [
   { label: '文章', to: '/me/posts', icon: 'i-lucide-file-text' },
   { label: '时光机', to: '/me/timeline', icon: 'i-lucide-history' },
   { label: 'RSS', to: '/me/rss', icon: 'i-lucide-rss' },
+  { label: '媒体', to: '/me/media', icon: 'i-lucide-images' },
 ] as const
 
-/** 桌面端：下拉内仅四个子链接 */
+/** 桌面端：下拉内仅五个子链接 */
 const consoleDropdownItems = computed(() => [
   consoleSubNav.map((i) => ({ label: i.label, icon: i.icon, to: i.to })),
 ])
 
-/** 移动端汉堡菜单：首页、发现 + 「控制台」分组下四个子项 */
+/** 移动端汉堡菜单：首页、发现 + 「控制台」分组下五个子项 */
 const mobileMenuItems = computed(() => [
   [
     { label: homeNav.label, icon: homeNav.icon, to: homeNav.to },

app/pages/me/index.vue

@@ -104,13 +104,13 @@ onMounted(async () => {
       </UCard>
       <UCard>
         <div class="font-medium">
-          文章媒体清理
+          媒体
         </div>
         <p class="text-sm text-muted mt-1">
-          孤儿图片审查与清理
+          资源库上传与复制链接；孤儿图片审查与清理。
         </p>
-        <UButton to="/me/media/orphans" class="mt-3" size="sm">
+        <UButton to="/me/media" class="mt-3" size="sm">
-          打开
+          进入
         </UButton>
       </UCard>
       <UCard v-if="user?.role === 'admin'">