feat: ajoute dépôt et licence AGPLv3 dans le footer

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/components/StatsPanel.tsx

@@ -142,10 +142,21 @@ export function StatsPanel({ stats, loading, periodDays, source }: StatsPanelPro
       )}
 
       {/* Footer */}
-      <div className="mt-auto pt-4 border-t border-[#1e1f2a]">
+      <div className="mt-auto pt-4 border-t border-[#1e1f2a] space-y-1.5">
         <p className="text-[#2e2f3a] text-xs text-center">
           {source === 'live' ? 'Ğ1v2 · Subsquid + Cesium+' : 'Données simulées · mock'}
         </p>
+        <a
+          href="https://git.open.us.org/syoul/g1flux"
+          target="_blank"
+          rel="noopener noreferrer"
+          className="block text-[#2e2f3a] hover:text-[#4b5563] text-xs text-center transition-colors"
+        >
+          git.open.us.org/syoul/g1flux
+        </a>
+        <p className="text-[#2e2f3a] text-xs text-center">
+          Logiciel libre sous licence AGPLv3
+        </p>
       </div>
     </aside>
   );