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.github/workflows/ci.yml

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+name: CI Pipeline for S3-Kuma
+
+on:
+  push:
+    branches: [main, dev]
+  pull_request:
+    branches: [dev]
+
+env:
+  NEXT_PUBLIC_SUPABASE_URL: ${{ secrets.NEXT_PUBLIC_SUPABASE_URL }}
+  NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY: ${{ secrets.NEXT_PUBLIC_SUPABASE_PUBLISHABLE_KEY }}
+  SUPABASE_SECRET_KEY: ${{ secrets.SUPABASE_SECRET_KEY }}
+
+
+jobs:
+  build-and-test:
+    name: Build, Lint
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: 🧩 Checkout repository
+        uses: actions/checkout@v4
+
+      - name: 🛠 Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: 20
+          cache: npm
+
+      - name: 📦 Install dependencies
+        run: npm install
+
+      - name: 🔍 Lint code
+        run: npm run lint --workspaces=false
+
+      - name: 🏗 Build Next.js app
+        run: npm run build