Test prettier action

.github/workflows/prettier-pr.yml

@@ -0,0 +1,16 @@
+name: Prettier on pull requests
+
+on:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  prettier:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          ref: ${{ github.head_ref }}
+      - uses: creyD/prettier_action@v4.3
+        with:
+          dry: true