Fixed absLangURL issue with sections in footer (#442)

* Add Blogtrottr as newsletter provider

* Fixed absLangURL issue with sections in footer

Co-authored-by: Pablo Marcos <codebergflamingo@staplehorse.anonaddy.com>

layouts/partials/footer.html

@@ -73,7 +73,7 @@
                   {{ $sectionID = .section.id }}
                 {{ end }}
                 <li class="nav-item">
-                  <a class="smooth-scroll" href="/#{{ $sectionID }}">{{ .section.name }}</a>
+                  <a class="smooth-scroll" href="{{ "" | absLangURL }}#{{ $sectionID }}">{{ .section.name }}</a>
                 </li>
               {{ end }}
             {{- end }}