Action check

.github/workflows/format-check.yaml

@@ -0,0 +1,23 @@
+name: Format Check
+
+on: push
+
+jobs:
+  main:
+    name: Prettier
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Check out Git repository
+        uses: actions/checkout@v3
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: '18'
+
+      - name: Install Prettier
+        run: npm install next prettier
+
+      - name: Run Prettier
+        run: npm run format:check