Autocomplete, and more CM stuff!

src-web/components/Editor/twig/highlight.ts

@@ -0,0 +1,7 @@
+import { styleTags, tags as t } from '@lezer/highlight';
+
+export const highlight = styleTags({
+  'if endif': t.controlKeyword,
+  '${[ ]}': t.meta,
+  DirectiveContent: t.variableName,
+});