fix: correct the broken translations links when enabling multiple domains (#31)

Author: razonyang

layouts/partials/hb/modules/content-panel/translations.html

@@ -16,7 +16,7 @@
     <ul class="dropdown-menu">
       {{- range . }}
         <li>
-          <a class="dropdown-item" href="{{ .RelPermalink }}">
+          <a class="dropdown-item" href="{{ .Permalink }}">
             {{- .Language.LanguageName -}}
           </a>
         </li>