ckeditor install when composer install

composer.json

@@ -89,6 +89,7 @@
   "scripts": {
     "auto-scripts": {
       "cache:clear": "symfony-cmd",
+      "ckeditor:install --clear=drop": "symfony-cmd",
       "assets:install %PUBLIC_DIR%": "symfony-cmd"
     },
     "post-install-cmd": [