feat: activate on gjs/gts files (#43)

Author: segunadebayo

Diff for: .changeset/smart-cobras-visit.md

@@ -0,0 +1,5 @@
+---
+"panda-css-vscode": patch
+---
+
+Support extendion activation on `.gjs` and `.gts` files for Next-gen Ember files

Diff for: packages/vscode/src/panda-extension.ts

@@ -18,6 +18,8 @@ const docSelector: vscode.DocumentSelector = [
   'javascript',
   'javascriptreact',
   'astro',
+  'glimmer-js',
+  'glimmer-ts',
   // TODO re-enable whenever we figured out how to map transformed file AST nodes to their original positions
   // 'svelte',
   // 'vue',