add @user

scripts/generate.ts

@@ -801,12 +801,20 @@ async function generate() {
   console.log('Generated: /app.html')
 
   // Generate _redirects for Cloudflare Pages (SPA routes)
-  const redirects = `/app      /   301
-/oauth/*  /app.html   200
+  // Static files (index.html, post/*/index.html) are served automatically
+  // Dynamic routes are rewritten to app.html
+  const redirects = `/oauth/*    /app.html   200
+/at/*       /app.html   200
+/new        /app.html   200
+/app        /app.html   200
 `
   fs.writeFileSync(path.join(distDir, '_redirects'), redirects)
   console.log('Generated: /_redirects')
 
+  // Generate 404.html as SPA fallback for unmatched routes (like /@handle)
+  fs.writeFileSync(path.join(distDir, '404.html'), spaHtml)
+  console.log('Generated: /404.html')
+
   // Copy static files
   const filesToCopy = ['favicon.png', 'favicon.svg', 'config.json', 'networks.json', 'client-metadata.json', 'links.json']
   for (const file of filesToCopy) {