feat: add Cloudpack series to homepage

src/pages/index.astro

@@ -46,6 +46,47 @@ const rageSeries = [
     description: rageDescriptions[i],
   };
 });
+
+// Match cloudpack series titles to actual published posts by slug
+const cloudpackPosts: Record<string, string> = {
+  '604ms Rebuilds at 50,000 Modules': '604ms-rebuilds-at-50000-modules',
+  '50KB Down to 2KB: Why We Stopped Parsing Source Files': '50kb-down-to-2kb-why-we-stopped-parsing',
+  'We Shipped 40% Less JavaScript and Nobody Noticed': 'we-shipped-40-percent-less-javascript',
+  '50% Less Bandwidth Per Deploy': '50-percent-less-bandwidth-per-deploy',
+  'Your Users Are Already Telling You How to Bundle': 'your-users-are-already-telling-you-how-to-bundle',
+  "A Compromised Server Can't Inject Code": 'a-compromised-server-cant-inject-code',
+};
+
+const cloudpackDescriptions = [
+  'The outcome: 604ms warm rebuilds. The insight: the bundle is a query, not a file.',
+  '25x compression. Module summaries replace full parsing. 50k modules fit in L3 cache.',
+  'Two-layer tree-shaking. Module-level conservative. Function-level aggressive via call-edge graph.',
+  'Delta manifests. Browser says what it has, server returns what\'s missing. 47 GB/week saved.',
+  'Real browser sessions drive chunk grouping. No rebuild required. C³ clustering from live traffic.',
+  'Ed25519 signing. The threat model: ABS compromise ≠ code injection. Two breaches required.',
+];
+
+const cloudpackTitles = [
+  '604ms Rebuilds at 50,000 Modules',
+  '50KB Down to 2KB: Why We Stopped Parsing Source Files',
+  'We Shipped 40% Less JavaScript and Nobody Noticed',
+  '50% Less Bandwidth Per Deploy',
+  'Your Users Are Already Telling You How to Bundle',
+  "A Compromised Server Can't Inject Code",
+];
+
+const cloudpackSeries = cloudpackTitles.map((title, i) => {
+  const slug = cloudpackPosts[title];
+  const post = slug ? posts.find(p => p.id === slug) : null;
+  return {
+    title,
+    slug: slug || null,
+    published: !!post,
+    readingTime: post?.body ? getReadingTime(post.body) : null,
+    number: i + 1,
+    description: cloudpackDescriptions[i],
+  };
+});
 ---
 
 <BaseLayout title='Crash Test Dev'>
@@ -130,6 +171,30 @@ const rageSeries = [
     </div>
   </section>
 
+  <!-- Cloudpack Series: 2-column grid at container width -->
+  <section class="series" aria-label="Cloudpack series">
+    <h2 class="section-heading">Cloudpack: The Module Graph Is the Software</h2>
+    <p class="series-description">A six-part investigation into cloudpack, a Rust-based bundler where the bundle is a query against a continuously-maintained module graph. 604ms rebuilds at 50k modules. 50% less CDN bandwidth per deploy. Dead code that actually stays dead.</p>
+    <div class="series-grid">
+      {cloudpackSeries.map((item) => (
+        <div class={`series-card ${item.published ? 'published' : ''}`}>
+          <span class="card-number">{String(item.number).padStart(2, '0')}</span>
+          <div class="card-body">
+            <span class="card-title">{item.title}</span>
+            <span class="card-description">{item.description}</span>
+            {item.published ? (
+              <a href={`${base}posts/${item.slug}/`} class="card-link">
+                Read &middot; {item.readingTime} min
+              </a>
+            ) : (
+              <span class="card-status">Coming soon</span>
+            )}
+          </div>
+        </div>
+      ))}
+    </div>
+  </section>
+
   <!-- All Posts: compact 2-column grid at reading width -->
   <section class="all-posts" aria-label="All posts">
     <h2 class="section-heading">All Posts</h2>