Add dynamic footer badge marquee with admin management.

Store badges in Postgres, expose public/admin APIs, render an infinite footer slider, and ship /admin for paste-embed CRUD.

Co-authored-by: Cursor <cursoragent@cursor.com>

app/privacy/page.tsx

@@ -82,6 +82,11 @@ export default function PrivacyPage() {
         </li>
         <li>IP address, browser type, device information, and request logs</li>
         <li>Error reports and operational diagnostics</li>
+        <li>
+          Website and product analytics events collected via Matomo (self-hosted at
+          analytics.atakanozban.com) to understand traffic and improve the Service — see section
+          10
+        </li>
       </ul>
 
       <h3>3.4 Payment data</h3>
@@ -146,6 +151,11 @@ export default function PrivacyPage() {
           </a>
           )
         </li>
+        <li>
+          <strong>Matomo (self-hosted analytics):</strong> privacy-friendly analytics we operate at
+          analytics.atakanozban.com to measure visits and improve Songs2VID. Analytics data stays on
+          infrastructure we control; we do not sell it to advertising networks.
+        </li>
       </ul>
       <p>
         These providers process data only as necessary to deliver their services and under
@@ -244,11 +254,26 @@ export default function PrivacyPage() {
         6.
       </p>
 
-      <h2>10. Cookies and local storage</h2>
+      <h2>10. Cookies, analytics, and local storage</h2>
       <p>
         We use essential cookies and similar technologies for authentication, session management,
-        and security. We do not use non-essential tracking cookies unless disclosed separately and
-        enabled with your consent where required.
+        and security.
+      </p>
+      <p>
+        We also use <strong>Matomo</strong>, a self-hosted analytics tool on{" "}
+        <code>analytics.atakanozban.com</code>, on our website (including the landing page and
+        dashboard) and documentation site. Matomo helps us understand how people use Songs2VID so we
+        can improve functionality, reliability, and content. Typical data includes pages viewed,
+        approximate location derived from IP, device/browser type, referring site, and interaction
+        events. We configure Matomo for our domains under <code>*.songs2vid.com</code>.
+      </p>
+      <p>
+        We collect this analytics data to improve the Service, not to sell personal profiles to
+        advertisers. The legal basis is our legitimate interest in operating and improving
+        Songs2VID (and consent where required by local law). You can block analytics with browser
+        settings, extensions, or Do Not Track / equivalent controls where supported. For rights
+        requests related to analytics data, contact{" "}
+        <a href={`mailto:${LEGAL_OPERATOR.email}`}>{LEGAL_OPERATOR.email}</a>.
       </p>
 
       <h2>11. Security</h2>