add link in translation

resource/locales/en_US/translation.json

@@ -458,8 +458,7 @@
     "someone_editing": "Someone editing this page on HackMD",
     "this_page_has_draft": "This page has a draft on HackMD",
     "need_to_associate_with_growi_to_use_hackmd_refer_to_this": "To use HackMD for simultaneous multi-person editing, need to associate HackMD with GROWI.Please refer to <a href='https://docs.growi.org/en/admin-guide/admin-cookbook/integrate-with-hackmd.html'>here</a>.",
-    "need_to_make_page": "To use HackMD, please make a new page from the built-in editor.",
-    "open_editor": "Open built-in editor"
+    "need_to_make_page": "To use HackMD, please make a new page from the <a href='#edit'>built-in editor.</a>"
   },
   "slack_notification": {
     "popover_title": "Slack Notification",

resource/locales/ja_JP/translation.json

@@ -460,8 +460,7 @@
     "someone_editing": "このページは、HackMD で編集されています。",
     "this_page_has_draft": "このページは、HackMD のドラフトがあります。",
     "need_to_associate_with_growi_to_use_hackmd_refer_to_this": "HackMD を利用して同時多人数編集を行うには、HackMD と GROWI を連携する必要があります。<a href='https://docs.growi.org/ja/admin-guide/admin-cookbook/integrate-with-hackmd.html'>こちら</a>を参照してください。",
-    "need_to_make_page": "HackMD を利用するためには、ビルトインエディタで新しいページを作成してください。",
-    "open_editor": "ビルトインエディタを開く"
+    "need_to_make_page": "HackMD を利用するためには、<a href='#edit'>ビルトインエディタ</a>で新しいページを作成してください。"
   },
   "slack_notification": {
     "popover_title": "Slack 通知",

resource/locales/zh_CN/translation.json

@@ -434,8 +434,7 @@
 		"someone_editing": "Someone editing this page on HackMD",
     "this_page_has_draft": "This page has a draft on HackMD",
     "need_to_associate_with_growi_to_use_hackmd_refer_to_this": "若要使用HackMD的多人同时编辑功能，请先关联HackMD和GROWI。详情请参考<a href='https://docs.growi.org/cn/admin-guide/admin-cookbook/integrate-with-hackmd.html'>这里</a>。",
-    "need_to_make_page": "To use HackMD, please make a new page from the built-in editor.",
-    "open_editor": "Open built-in editor"
+    "need_to_make_page": "To use HackMD, please make a new page from the <a href='#edit'>built-in editor.</a>"
   },
   "slack_notification": {
     "popover_title": "Slack Notification",

src/client/js/components/PageEditorByHackmd.jsx

@@ -254,10 +254,13 @@ class PageEditorByHackmd extends React.Component {
     */
     else if (isPageNotFound) {
       content = (
-        <div>
-          <p className="text-center hackmd-status-label"><i className="fa fa-file-text"></i> { t('hackmd.used_for_not_found')}</p>
+        <div className="text-center">
+          <p className="hackmd-status-label">
+            <i className="fa fa-file-text mr-2" />
+            { t('hackmd.used_for_not_found') }
+          </p>
           {/* eslint-disable-next-line react/no-danger */}
-          <p>{t('hackmd.need_to_make_page')}<a href="#edit">{t('hackmd.open_editor')}</a></p>
+          <p dangerouslySetInnerHTML={{ __html: t('hackmd.need_to_make_page') }} />
         </div>
       );
     }