Footer: enlazar GitHub de la organización con icono

El link del footer apunta a github.com/oca-py y muestra el icono de GitHub.

index.html

@@ -237,7 +237,8 @@
   .foot-brand p { color: var(--muted); font-size: .88rem; margin-top: 16px; max-width: 300px; }
   footer h5 { font-family: 'Sora'; font-size: .9rem; margin-bottom: 16px; }
   footer ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
-  footer ul a { font-size: .88rem; color: var(--muted); transition: color .2s, padding-left .2s; }
+  footer ul a { font-size: .88rem; color: var(--muted); transition: color .2s, padding-left .2s; display: inline-flex; align-items: center; gap: 8px; }
+  footer ul a svg { width: 16px; height: 16px; flex: 0 0 16px; }
   footer ul a:hover { color: var(--violet); padding-left: 4px; }
   .foot-bottom { border-top: 1px solid var(--line); padding-top: 24px; display: flex; justify-content: space-between; gap: 18px; flex-wrap: wrap; font-size: .82rem; color: var(--muted); }
   .flag-strip { height: 4px; width: 100%; background: linear-gradient(90deg, var(--py-red) 33.3%, #fff 33.3% 66.6%, var(--py-blue) 66.6%); border-radius: 4px; }
@@ -855,7 +856,7 @@
         <h5>OCA global</h5>
         <ul>
           <li><a href="https://odoo-community.org" target="_blank" rel="noopener">ODOO Community Association</a></li>
-          <li><a href="https://github.com/oca-py/ODOO-functional-skills" target="_blank" rel="noopener">Skills en GitHub</a></li>
+          <li><a href="https://github.com/oca-py" target="_blank" rel="noopener"><svg viewBox="0 0 24 24" fill="currentColor" aria-hidden="true"><path d="M12 .5C5.73.5.5 5.73.5 12a11.5 11.5 0 0 0 7.86 10.92c.58.1.79-.25.79-.56v-2.17c-3.2.7-3.88-1.37-3.88-1.37-.53-1.34-1.3-1.7-1.3-1.7-1.06-.72.08-.71.08-.71 1.17.08 1.79 1.2 1.79 1.2 1.04 1.79 2.73 1.27 3.4.97.1-.75.4-1.27.73-1.56-2.55-.29-5.23-1.28-5.23-5.7 0-1.26.45-2.29 1.19-3.1-.12-.29-.52-1.46.11-3.05 0 0 .97-.31 3.18 1.18a11 11 0 0 1 5.8 0c2.2-1.49 3.17-1.18 3.17-1.18.63 1.59.23 2.76.11 3.05.74.81 1.19 1.84 1.19 3.1 0 4.43-2.69 5.4-5.25 5.69.41.36.78 1.06.78 2.14v3.17c0 .31.21.67.8.56A11.5 11.5 0 0 0 23.5 12C23.5 5.73 18.27.5 12 .5Z"/></svg>GitHub oca-py</a></li>
           <li><a href="https://oc-guy.com" target="_blank" rel="noopener">The OC Guy</a></li>
         </ul>
       </div>