Added prettier-ci.yaml

.github/workflows/prettier-ci.yaml

@@ -0,0 +1,25 @@
+name: Prettier CI
+
+on:
+  pull_request:
+    paths:
+      - '**/*.{ts,tsx}'
+jobs:
+  prettier-check:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Node.js
+        uses: actions/[email protected]
+        with:
+          node-version: '20'
+
+      - name: Install Prettier
+        run: npm install --save-dev prettier
+
+      - name: Run Prettier Check
+        run: npx prettier --check .
+