chore(ui): drop GitHub link from footer (repo is private)

livemedcard/static/index.html

@@ -837,8 +837,7 @@ function applyLang(lang){
   $('#ask').textContent = t.ask;
   renderTrust();
   $('#site-footer').innerHTML = `${t.footer1}<br>${t.footer2}
-    <div class="flinks"><a href="https://github.com/SZabolotnii/Digital_Future_Hackathon" target="_blank" rel="noopener">GitHub</a> ·
-    <a href="https://traces.solutions" target="_blank" rel="noopener">traces.solutions</a> ·
+    <div class="flinks"><a href="https://traces.solutions" target="_blank" rel="noopener">traces.solutions</a> ·
     <a href="https://arxiv.org/abs/2605.03838" target="_blank" rel="noopener">TRACE (arXiv)</a></div>`;
   buildChips();
   if(lastState) render(lastState);