[administration] fix localization based on admin language for GrapesJS (#3680)

Author: henzigo

assets/styles/admin/components/in/ckeditor.less

@@ -49,3 +49,7 @@
 .cke-textarea {
     display: none;
 }
+
+.cke_combo_text {
+    width: auto !important;
+}

src/Component/CKEditor/CKEditorRendererDecorator.php

@@ -5,14 +5,18 @@
 namespace Shopsys\FrameworkBundle\Component\CKEditor;
 
 use FOS\CKEditorBundle\Renderer\CKEditorRendererInterface;
+use Symfony\Component\HttpFoundation\RequestStack;
 
 class CKEditorRendererDecorator implements CKEditorRendererInterface
 {
     /**
      * @param \FOS\CKEditorBundle\Renderer\CKEditorRendererInterface $baseCkEditorRenderer
+     * @param \Symfony\Component\HttpFoundation\RequestStack $requestStack
      */
-    public function __construct(protected readonly CKEditorRendererInterface $baseCkEditorRenderer)
-    {
+    public function __construct(
+        protected readonly CKEditorRendererInterface $baseCkEditorRenderer,
+        protected readonly RequestStack $requestStack,
+    ) {
     }
 
     /**
@@ -41,6 +45,8 @@ public function renderJsPath(string $jsPath): string
      */
     public function renderWidget(string $id, array $config, array $options = []): string
     {
+        $config['language'] = $this->getRequestLanguage() ?? $config['language'];
+
         return sprintf(
             '$("#%s-preview").click(function() {
                 %s
@@ -104,4 +110,18 @@ public function renderTemplate(string $name, array $template): string
     {
         return $this->baseCkEditorRenderer->renderTemplate($name, $template);
     }
+
+    /**
+     * @return string|null
+     */
+    protected function getRequestLanguage(): ?string
+    {
+        $request = $this->requestStack->getCurrentRequest();
+
+        if ($request !== null && $request->getLocale() !== '') {
+            return $request->getLocale();
+        }
+
+        return null;
+    }
 }