feat: add more integration pages

app/integrations/wix/page.tsx

@@ -0,0 +1,54 @@
+'use client'
+
+import { IntegrationGuide } from '@/components/IntegrationGuide'
+import { CodeBlock } from '@/components/CodeBlock'
+import { getIntegration } from '@/lib/integrations'
+import { notFound } from 'next/navigation'
+
+export default function WixIntegrationPage() {
+  const integration = getIntegration('wix')
+  if (!integration) return notFound()
+
+  return (
+    <IntegrationGuide integration={integration}>
+      <p className="lead text-xl text-neutral-600 dark:text-neutral-400">
+        Add Pulse to your Wix site using the Custom Code feature in your site settings.
+      </p>
+
+      <hr className="my-8 border-neutral-200 dark:border-neutral-800" />
+
+      <h3>Custom Code (Recommended)</h3>
+      <ol>
+        <li>In your Wix dashboard, go to <strong>Settings &gt; Custom Code</strong> (under &ldquo;Advanced&rdquo;).</li>
+        <li>Click <strong>+ Add Custom Code</strong>.</li>
+        <li>Paste the following snippet:</li>
+      </ol>
+
+      <CodeBlock filename="Custom Code Snippet">
+{`<script
+  defer
+  data-domain="your-site.com"
+  src="https://pulse.ciphera.net/script.js"
+></script>`}
+      </CodeBlock>
+
+      <ol start={4}>
+        <li>Set the code to load in the <strong>Head</strong> of <strong>All pages</strong>.</li>
+        <li>Click <strong>Apply</strong>.</li>
+      </ol>
+
+      <h3>Important Notes</h3>
+      <ul>
+        <li>
+          Custom Code requires a <strong>Wix Premium plan</strong> with a connected domain.
+        </li>
+        <li>
+          <strong>data-domain</strong>: Use your connected custom domain, not the <code>.wixsite.com</code> subdomain.
+        </li>
+        <li>
+          Pulse is cookie-free and GDPR-compliant &mdash; no consent banner changes are needed.
+        </li>
+      </ul>
+    </IntegrationGuide>
+  )
+}