ci: stylua check

Author: NickHackman

.github/workflows/format.yml

@@ -0,0 +1,18 @@
+name: Format Check
+
+on: [pull_request]
+
+jobs:
+  format-check:
+    runs-on: ubuntu-22.04
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: JohnnyMorganz/stylua-action@v4
+        with:
+          token: ${{ secrets.GITHUB_TOKEN }}
+          version: v2.1.0
+          # This disables running `stylua`
+          args: false
+      - run: |
+          make check