Add github actions ci cd pipeline

.github/workflows/ci-cd.yml

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+name: Smart-Exchange-Deployment
+
+on:
+  push:
+    branches: [main, master]
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  Deploy:
+    name: Deploy Changes to EC2
+    runs-on: ubuntu-latest
+
+    strategy:
+      matrix:
+        node-version: ["20.x"]
+
+    steps:
+      - uses: actions/checkout@v4
+        name: Checkout code
+
+      # - name: Use Node.js
+      #   uses: actions/setup-node@v4
+      #   with:
+      #     node-version: "20.x"
+
+      # - name: Install Dependencies
+      #   run: |
+
+      - name: SSH and Deploy
+        env:
+          PRIVATE_KEY: ${{ secrets.SSH_PRIVATE_KEY }}
+          HOSTNAME: ${{ secrets.EC2_REMOTE_HOST }}
+          USER_NAME: ubuntu
+
+        run: |
+          echo "$PRIVATE_KEY" > private_key
+          chmod 600 private_key
+          ssh -o StrictHostKeyChecking=no -i private_key ${USER_NAME}@${HOSTNAME} << 'EOF'
+            # Now we have got the access of EC2 and we will start the deploy.
+            cd /home/ubuntu/app/smartchange-backend-v1
+            sudo systemctl stop smart
+            npm install
+            sudo systemctl restart smart
+          EOF
+            rm private_key

text.txt

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+Let's check if you're available