feat: only run on main and dev

.github/workflows/cd-assets.yml

@@ -1,6 +1,9 @@
 name: CD Build Assets
 
-on: [push, workflow_dispatch]
+on:
+  push:
+    branches: [main, dev]
+  workflow_dispatch:
 
 concurrency:
   group: ${{ github.workflow }}-${{ github.ref }}