ci: add static analysis + deployment steps

.github/workflows/main.yml

@@ -0,0 +1,34 @@
+name: CI/CD
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  static-analysis:
+    name: Static Analysis
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - run: |
+          corepack enable  
+          yarn
+          yarn lint
+  deploy:
+    name: Deploy
+    needs: [static-analysis]
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
+        with:
+          node-version: '20.x'
+      - run: |
+          npx netlify-cli deploy --prod
+        env:
+          NETLIFY_AUTH_TOKEN: ${{ secrets.NETLIFY_TOKEN }}
+          NETLIFY_SITE_ID: ${{ secrets.NETLIFY_SITE_ID }}