fix: fix rendering issue for untranslated pages in bundle menu (#389)

layouts/partials/menu-bundle.html

@@ -27,7 +27,7 @@
           {{ $id := substr (sha1 $this.Permalink) 0 8 }}
           {{ $doCollapse := and (isset . "sub") (or $this.Params.GeekdocCollapseSection (default false .Site.Params.GeekdocCollapseAllSections)) }}
 
-
+          {{ if or .external ($this.RelPermalink) }}
             <input
               type="checkbox"
               {{ if $doCollapse }}
@@ -49,9 +49,9 @@
                 <a
                   href="{{ if .external }}
                     {{ .ref }}
-                {{ else }}
-                  {{ relref $current .ref }}
-                {{ end }}"
+                  {{- else -}}
+                    {{ $this.RelPermalink }}
+                  {{- end }}"
                   class="gdoc-nav__entry{{- if not .external }}
                     {{- if $isCurrent }}{{ printf " is-active" }}{{ end }}
                   {{- end }}"
@@ -68,6 +68,7 @@
                 </svg>
               {{ end }}
             </label>
+          {{ end }}
         {{ else }}
           <span class="flex">{{ $name }}</span>
         {{ end }}