Move prism css into scss

src/nginxconfig/scss/style.scss

@@ -31,6 +31,8 @@ $highlight: #f2c94c;
   $vs-state-active-bg: $primary;
   @import "~vue-select/src/scss/vue-select";
 
+  @import "~prismjs/plugins/toolbar/prism-toolbar.css";
+
   @import "tabs";
   @import "panel";
   @import "fields";