feat: editor props scripts + styles code editor

client/scss/app.scss

@@ -8,6 +8,7 @@
 @import '~katex/dist/katex.min.css';
 @import '~diff2html/bundles/css/diff2html.min.css';
 
+@import 'components/codemirror';
 @import 'components/katex';
 @import 'components/v-btn';
 @import 'components/v-data-table';