🥅 Better error handling when config cannot be found

src/utils/StoreMutations.js

@@ -29,6 +29,7 @@ const KEY_NAMES = [
   'INSERT_ITEM',
   'UPDATE_CUSTOM_CSS',
   'CONF_MENU_INDEX',
+  'CRITICAL_ERROR_MSG',
 ];
 
 // Convert array of key names into an object, and export

src/utils/defaults.js

@@ -135,6 +135,7 @@ module.exports = {
     MOST_USED: 'mostUsed',
     LAST_USED: 'lastUsed',
     KEYCLOAK_INFO: 'keycloakInfo',
+    DISABLE_CRITICAL_WARNING: 'disableCriticalWarning',
   },
   /* Key names for cookie identifiers */
   cookieKeys: {