fix setup page: match actual release asset names

Author: RhysSullivan

apps/marketing/src/pages/setup.astro

@@ -35,7 +35,7 @@ import Layout from '../layouts/Layout.astro'
             <svg class="w-5 h-5" fill="none" viewBox="0 0 24 24" stroke="currentColor" stroke-width="2"><path stroke-linecap="round" stroke-linejoin="round" d="M19 14l-7 7m0 0l-7-7m7 7V3"/></svg>
             <span id="primary-label">Download for macOS</span>
           </a>
-          <p class="mt-3 text-[12px] text-ink-faint" id="primary-meta">Apple Silicon &amp; Intel &middot; .dmg</p>
+          <p class="mt-3 text-[12px] text-ink-faint" id="primary-meta">Apple Silicon &amp; Intel &middot; .zip</p>
         </div>
 
         <!-- Other platforms link -->
@@ -50,15 +50,15 @@ import Layout from '../layouts/Layout.astro'
           <div class="grid sm:grid-cols-3 gap-4">
             <a id="link-mac" href="#" class="group rounded-xl border border-rule hover:border-teal/30 p-5 text-center transition-all">
               <div class="text-[14px] font-medium text-ink mb-1">macOS</div>
-              <p class="text-[11px] text-ink-faint">Apple Silicon &amp; Intel &middot; .dmg</p>
+              <p class="text-[11px] text-ink-faint">Apple Silicon &amp; Intel &middot; .zip</p>
             </a>
             <a id="link-win" href="#" class="group rounded-xl border border-rule hover:border-teal/30 p-5 text-center transition-all">
               <div class="text-[14px] font-medium text-ink mb-1">Windows</div>
-              <p class="text-[11px] text-ink-faint">Windows 10+ &middot; .exe</p>
+              <p class="text-[11px] text-ink-faint">Windows 10+ &middot; .zip</p>
             </a>
             <a id="link-linux" href="#" class="group rounded-xl border border-rule hover:border-teal/30 p-5 text-center transition-all">
               <div class="text-[14px] font-medium text-ink mb-1">Linux</div>
-              <p class="text-[11px] text-ink-faint">AppImage &amp; .deb</p>
+              <p class="text-[11px] text-ink-faint">Linux x64 &middot; .tar.gz</p>
             </a>
           </div>
         </div>
@@ -96,9 +96,9 @@ import Layout from '../layouts/Layout.astro'
     const RELEASE_API = `https://api.github.com/repos/${REPO}/releases/latest`;
 
     const PLATFORMS = {
-      mac:   { label: 'Download for macOS',   meta: 'Apple Silicon & Intel \u00b7 .dmg', ext: '.dmg' },
-      win:   { label: 'Download for Windows',  meta: 'Windows 10+ \u00b7 .exe',          ext: '.exe' },
-      linux: { label: 'Download for Linux',    meta: 'AppImage',                          ext: '.AppImage' },
+      mac:   { label: 'Download for macOS',   meta: 'Apple Silicon & Intel \u00b7 .zip' },
+      win:   { label: 'Download for Windows',  meta: 'Windows 10+ \u00b7 .zip' },
+      linux: { label: 'Download for Linux',    meta: 'Linux x64 \u00b7 .tar.gz' },
     };
 
     function detectOS() {
@@ -122,11 +122,15 @@ import Layout from '../layouts/Layout.astro'
         const release = await res.json();
         const assets = release.assets || [];
 
-        const findAsset = (ext) => assets.find(a => a.name.endsWith(ext));
+        const find = (pattern) => assets.find(a => pattern.test(a.name));
 
-        const macUrl = findAsset('.dmg')?.browser_download_url;
-        const winUrl = findAsset('.exe')?.browser_download_url;
-        const linuxUrl = findAsset('.AppImage')?.browser_download_url;
+        // Match: Executor-arm64-mac.zip or Executor-x64-mac.zip based on Apple Silicon
+        const isAppleSilicon = navigator.userAgent.includes('Mac') &&
+          (navigator.userAgent.includes('ARM') || navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 0);
+        const macAsset = find(isAppleSilicon ? /Executor-arm64-mac\.zip$/ : /Executor-x64-mac\.zip$/);
+        const macUrl = macAsset?.browser_download_url;
+        const winUrl = find(/Executor-x64-win\.zip$/)?.browser_download_url;
+        const linuxUrl = find(/Executor-x64-linux\.tar\.gz$/)?.browser_download_url;
 
         const urls = { mac: macUrl, win: winUrl, linux: linuxUrl };
 
@@ -139,8 +143,12 @@ import Layout from '../layouts/Layout.astro'
         if (macUrl) document.getElementById('link-mac').href = macUrl;
         if (winUrl) document.getElementById('link-win').href = winUrl;
         if (linuxUrl) document.getElementById('link-linux').href = linuxUrl;
+        // If no asset found for user's OS, fall back to releases page
+        if (!urls[userOS]) {
+          document.getElementById('primary-btn').href = `https://github.com/${REPO}/releases/latest`;
+        }
       } catch {
-        // Silent fail — buttons just won't have hrefs
+        document.getElementById('primary-btn').href = `https://github.com/${REPO}/releases/latest`;
       }
     }