ui redesign, markdown fix + metadata and auth header

frontend/src/pages/index.astro

@@ -6,7 +6,11 @@ const API_URL = process.env.PUBLIC_API_URL || 'http://localhost:3000';
 
 interface Post {
   slug: string;
+  date: string;
   excerpt?: string;
+  tags: string[];
+  draft: boolean;
+  reading_time: number;
 }
 
 let posts: Post[] = [];
@@ -46,7 +50,7 @@ function formatSlug(slug: string) {
 }
 ---
 
-<Layout title="Home">
+<Layout title="Home" description={siteConfig.welcome_subtitle}>
 	<div class="space-y-6 md:space-y-8">
 		<section class="text-center py-6 md:py-12">
 			<h1 class="text-3xl md:text-5xl font-extrabold mb-3 md:mb-4 pb-2 md:pb-4 leading-tight bg-clip-text text-transparent bg-gradient-to-r from-mauve via-blue to-teal">
@@ -71,10 +75,14 @@ function formatSlug(slug: string) {
 			)}
 
 			{posts.map((post) => (
-				<PostCard 
-                    slug={post.slug} 
-                    excerpt={post.excerpt} 
-                    formatSlug={formatSlug} 
+				<PostCard
+                    slug={post.slug}
+                    date={post.date}
+                    excerpt={post.excerpt}
+                    tags={post.tags}
+                    draft={post.draft}
+                    readingTime={post.reading_time}
+                    formatSlug={formatSlug}
                 />
 			))}
 		</div>