Fixed the theme page.

frontend/app-config/webpack.config.js

@@ -252,6 +252,7 @@ module.exports = function (env) {
          */
         config.entry = {
             'shims': './app/shims.ts',
+            'style': './app/style.js',
               'app': './app/app.ts'
         };
 
@@ -304,7 +305,7 @@ module.exports = function (env) {
             new plugins.HtmlWebpackPlugin({
                 filename: 'theme.html',
                 hash: true, 
-                chunks: ['app'],
+                chunks: ['style'],
                 chunksSortMode: 'none', 
                 template: 'app/_theme.html'
             })

frontend/app/features/settings/pages/languages/language.component.html

@@ -34,7 +34,7 @@
                     </button>
                     
                     <button type="submit" class="btn btn-primary ml-1" *ngIf="isEditable">
-                        { 'common.save' | sqxTranslate }}
+                        {{ 'common.save' | sqxTranslate }}
                     </button>
                 </div>
             </div>

frontend/app/style.js

@@ -0,0 +1,8 @@
+/*
+ * Squidex Headless CMS
+ *
+ * @license
+ * Copyright (c) Squidex UG (haftungsbeschränkt). All rights reserved.
+ */
+
+import './theme/theme.scss';