imprv admin setting message

apps/app/public/static/locales/en_US/admin.json

@@ -477,7 +477,7 @@
       "select_search_scope_children_as_default": "Select 'Only children of this tree' as default value of search range",
       "select_search_scope_children_as_default_desc": "When the setting value is off, 'All pages' is used as default value of search range.",
       "enable_marp": "Enable Marp ",
-      "enable_marp_desc": "When the setting value is off, you cannot use Marp.",
+      "enable_marp_desc": "Marp can be used in presentation preview. This option may make you vulnerable to XSS.",
       "marp_official_site": "The Marp Official Site",
       "marp_official_site_link": "https://marp.app",
       "marp_in_growi" : "GROWI Docs - Create slide using Marp",

apps/app/public/static/locales/ja_JP/admin.json

@@ -485,7 +485,7 @@
       "select_search_scope_children_as_default": "検索範囲のデフォルト設定を「この階層下の子ページ」にする",
       "select_search_scope_children_as_default_desc": "OFFの場合、検索範囲のデフォルト設定は「全てのページ」になります。",
       "enable_marp": "Marp を有効化する",
-      "enable_marp_desc": "OFFの場合、Marp は使用できません。",
+      "enable_marp_desc": "プレゼンテーション表示に Marp を利用できるようになります。ただし、XSS に対して脆弱になる恐れがあります。",
       "marp_official_site": "参考：Marp 公式サイト",
       "marp_official_site_link": "https://marp.app",
       "marp_in_growi" : "参考：GROWI Docs - Marp でスライドを作成する",

apps/app/public/static/locales/zh_CN/admin.json

@@ -485,7 +485,7 @@
       "select_search_scope_children_as_default": "选择“当前分支以下内容”, 作为搜索范围的默认值",
       "select_search_scope_children_as_default_desc": "当设置值为“关”时，“所有页面”被作为搜索范围的默认值。",
       "enable_marp": "启用 Marp",
-      "enable_marp_desc": "当设置值为“关”时，则不能使用 Marp。",
+      "enable_marp_desc": "Marp 可在演示视图中使用。该选项可能会使您受到 XSS 的攻击。",
       "marp_official_site": "参考资料：Marp 官方网站",
       "marp_official_site_link": "https://marp.app",
       "marp_in_growi" : "参考资料：GROWI Docs - Create slide using Marp",