DONE: use flexible name for api call in frontend

resources/views/lelongan/index.blade.php

@@ -229,7 +229,7 @@
         }
     });
 
-    var api = '<?php echo $api_url ?>';
+    var api = "{{ api_url_for_browser() }}";
     let nw = 0;
 
     function wakilfunction(e)
@@ -565,7 +565,7 @@ function ubahwakil(e)
     {
 
         let norujukan = $('#norujukan').val();
-        let api = "{{ config('api.url') }}";
+        let api = "{{ api_url_for_browser() }}";
         let nowakil = nw;
         let jenis = '';