lobechat and file rename

layouts/shortcodes/comments.html

@@ -0,0 +1,20 @@
+<script src="https://artalk.jamesflare.com/dist/Artalk.js"></script>
+
+<div id="artalk"></div>
+<script>
+Artalk.init({
+  el:        '#artalk',
+  pageKey:   '',
+  pageTitle: '',
+  server:    'https://artalk.jamesflare.com',
+  site:      'SCDocs',
+  useBackendConf: true,
+  vote:      true,
+  voteDown:  true,
+  uaBadge:   true,
+  listSort:  true,
+  imgUpload: true,
+  preview:   true,
+  darkMode: 'auto'
+})
+</script>