ACP2E-1999: remove hard dependency of theme module from config module

Author: alzota

app/code/Magento/Config/Console/Command/LocaleEmulator.php

@@ -31,7 +31,6 @@ public function __construct(
         private readonly RendererInterface $phraseRenderer,
         private readonly ResolverInterface $localeResolver,
         private readonly ResolverInterface $defaultLocaleResolver,
-        private readonly Design $design
     ) {
     }
 
@@ -47,17 +46,14 @@ public function emulate(callable $callback, ?string $locale = null): mixed
         $locale ??= $this->defaultLocaleResolver->getLocale();
         $initialLocale = $this->localeResolver->getLocale();
         $initialPhraseRenderer = Phrase::getRenderer();
-        $initialTheme = $this->design->getDesignTheme();
         Phrase::setRenderer($this->phraseRenderer);
-        $this->design->setDefaultDesignTheme();
         $this->localeResolver->setLocale($locale);
         $this->translate->setLocale($locale);
         $this->translate->loadData();
         try {
             $result = $callback();
         } finally {
             Phrase::setRenderer($initialPhraseRenderer);
-            $this->design->setDesignTheme($initialTheme);
             $this->localeResolver->setLocale($initialLocale);
             $this->translate->setLocale($initialLocale);
             $this->translate->loadData();

app/code/Magento/Theme/Plugin/LocaleEmulator.php

@@ -0,0 +1,47 @@
+<?php
+/**
+ * Copyright © Magento, Inc. All rights reserved.
+ * See COPYING.txt for license details.
+ */
+
+namespace Magento\Theme\Plugin;
+
+use Magento\Theme\Model\View\Design;
+
+class LocaleEmulator
+{
+    /**
+     * @var Design
+     */
+    private $design;
+
+    public function __construct(Design $design)
+    {
+        $this->design = $design;
+    }
+
+    /**
+     * Set default design theme
+     *
+     * @param \Magento\Config\Console\Command\LocaleEmulator $subject
+     * @param callable $proceed
+     * @param callable $callback
+     * @param string|null $locale
+     * @return void
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function aroundEmulate(
+        \Magento\Config\Console\Command\LocaleEmulator $subject,
+        callable $proceed,
+        callable $callback,
+        ?string $locale = null
+    ): void {
+        $initialTheme = $this->design->getDesignTheme();
+        $this->design->setDefaultDesignTheme();
+        try {
+            $proceed($callback, $locale);
+        } finally {
+            $this->design->setDesignTheme($initialTheme);
+        }
+    }
+}

app/code/Magento/Theme/etc/di.xml

@@ -330,4 +330,8 @@
     <type name="Magento\Framework\Data\Collection">
         <plugin name="currentPageDetection" type="Magento\Theme\Plugin\Data\Collection" />
     </type>
+    <type name="Magento\Config\Console\Command\LocaleEmulator">
+        <plugin name="themeForLocaleEmulator" type="Magento\Theme\Plugin\LocaleEmulator"/>
+    </type>
+
 </config>