Add privacy policy, terms of use, and copyright notices to all pages

- Created privacy-policy.html with data collection transparency
- Created terms-of-use.html with service terms and liability limits
- Added copyright notice (© uncloseai. 2025) to all 18 HTML pages
- Added Privacy Policy and Terms of Use links to all footers
- Emphasizes IP logging for rate limiting only, not user tracking
- Notes console-only logging (stdout, no disk storage)
- Highlights HTTPS encryption for all communications

public/inference.html

@@ -156,8 +156,12 @@ speech.ai.unturf.com {
         <script>hljs.highlightAll();</script>
 
         <footer>
+        <small>© uncloseai. 2025</small>
+        <br>
         <small>Stylesheets by <a href="https://picocss.com" target="_blank">PicoCSS</a></small>
         <small>& <a href="https://highlightjs.org/" target="_blank">highlight.js</a></small>
+        <br>
+        <small><a href="/privacy-policy.html">Privacy Policy</a> | <a href="/terms-of-use.html">Terms of Use</a></small>
         </footer>
 
         <script>