fix: clean page transitions and navigation a11y

app/posts/page.tsx

@@ -1,6 +1,5 @@
 import { getPosts } from '@/lib/posts'
 import { PostSearch } from '@/components/blog/PostSearch'
-import Template from '../template'
 
 export const metadata = { title: 'Posts' }
 
@@ -8,7 +7,6 @@ export default async function PostsPage() {
   const posts = await getPosts()
 
   return (
-    <Template>
     <main className="mx-auto max-w-5xl px-6 py-12 sm:py-16">
       <header className="mb-10 border-b border-border pb-8">
         <p className="mb-3 font-mono text-xs uppercase tracking-[0.24em] text-ink-soft">Archive</p>
@@ -32,6 +30,5 @@ export default async function PostsPage() {
         </section>
       )}
     </main>
-    </Template>
   )
 }