Replaced base_url use with config helper in GlobalVariables definition.

src/application/views/general/installation.php

@@ -172,7 +172,7 @@
     <script>
         var GlobalVariables = {
             'csrfToken': <?= json_encode($this->security->get_csrf_hash()) ?>,
-            'baseUrl': <?= json_encode(base_url()) ?>
+            'baseUrl': <?= json_encode(config('base_url')) ?>
         };
 
         var EALang = <?= json_encode($this->lang->language) ?>;

src/application/views/user/forgot_password.php

@@ -55,7 +55,7 @@
         $(document).ready(function() {
             var GlobalVariables = {
                 'csrfToken': <?= json_encode($this->security->get_csrf_hash()) ?>,
-                'baseUrl': <?= json_encode(base_url()) ?>,
+                'baseUrl': <?= json_encode(config('base_url')) ?>,
                 'AJAX_SUCCESS': 'SUCCESS',
                 'AJAX_FAILURE': 'FAILURE'
             };