ci: add code format check gh action

.github/workflows/check.yml

@@ -0,0 +1,18 @@
+name: Code Checks
+
+on:
+  push:
+
+jobs:
+  eslint:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout Repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 1
+      - uses: oven-sh/setup-bun@v2
+      - name: Install modules
+        run: bun install
+      - name: Run Prettier and ESLint checks
+        run: bun lint