FEAT #14136 TIME 0:10 fix get lang

src/core/controllers/AuthenticationController.php

@@ -37,7 +37,7 @@ class AuthenticationController
         'GET/installer/prerequisites', 'GET/installer/databaseConnection', 'GET/installer/sqlDataFiles', 'GET/installer/docservers', 'GET/installer/custom',
         'POST/installer/custom', 'POST/installer/database', 'POST/installer/docservers', 'POST/installer/customization',
         'PUT/installer/administrator', 'DELETE/installer/lock',
-        'GET/wopi/files/{id}', 'GET/wopi/files/{id}/contents', 'POST/wopi/files/{id}/contents','GET/onlyOffice/content',
+        'GET/wopi/files/{id}', 'GET/wopi/files/{id}/contents', 'POST/wopi/files/{id}/contents','GET/onlyOffice/content','GET/languages/{lang}',
     ];
 
     public function getInformations(Request $request, Response $response)

src/core/controllers/LanguageController.php

@@ -36,7 +36,7 @@ class LanguageController
 
         if (is_file("src/frontend/lang/lang-{$args['language']}.json")) {
             $file = file_get_contents("src/frontend/lang/lang-{$args['language']}.json");
-            $language = json_decode($file, true);
+            $language['lang'] = json_decode($file, true);
         }
 
         $customId = CoreConfigModel::getCustomId();