Use relLangURL for content paths

layouts/partials/paige/menu.html

@@ -1,6 +1,6 @@
 {{ $page := . }}
 
-{{ $basepath := path.Clean (urls.Parse site.BaseURL).Path }}
+{{ $basepath := path.Clean (urls.Parse (relLangURL "")).Path }}
 {{ $pills := false }}
 {{ $tabs := false }}
 {{ $underline := false }}

layouts/partials/paige/search.html

@@ -64,9 +64,9 @@ if (paigeQueryElement !== null) {
 
 function paigeSearch(queryText) {
     paigeShow(paigeSearchingElement);
-    fetch("{{ absURL `index.json` | safeJS }}").then(function (response) {
+    fetch("{{ relLangURL `index.json` | safeJS }}").then(function (response) {
         if (response.status !== 200) {
-            console.log("Cannot load /index.json", response);
+            console.log("Cannot load {{ relLangURL `index.json` | safeJS }}", response);
             paigeHide(paigeSearchingElement);
             paigeShow(paigeErrorElement);
             return;