ci(github-actions): add Prettier auto-correct for lint issues on PRs

.github/workflows/prettier-eslint.yml

@@ -0,0 +1,31 @@
+---
+name: Prettier Lint and Format
+
+on:
+  pull_request:
+    branches:
+      - main
+
+jobs:
+  prettier-lint-and-format:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Checkout Code
+        uses: actions/checkout@v2
+
+      - name: Set up Node.js
+        uses: actions/setup-node@v2
+        with:
+          node-version: "20.x"
+
+      - name: Install Dependencies
+        run: |
+          cd ./server && npm i
+          cd ../client && npm i --force
+
+      - name: Run ESLint and Prettier
+        working-directory: ./client
+        run: |
+          npm run lint
+          npm run format