Build and Push to ghcr

.github/workflows/docker-build-and-push.yml

@@ -0,0 +1,40 @@
+name: Build and Push Docker Images
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  build-and-push:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+
+    steps:
+    - name: Checkout Repository
+      uses: actions/checkout@v3
+
+    - name: Log in to GitHub Container Registry
+      uses: docker/login-action@v2
+      with:
+        registry: ghcr.io
+        username: ${{ github.actor }}
+        password: ${{ secrets.GITHUB_TOKEN }}
+
+    - name: Build and Push Backend Docker Image
+      uses: docker/build-push-action@v3
+      with:
+        context: ./backend
+        file: ./backend/Dockerfile
+        push: true
+        tags: ghcr.io/${{ github.repository }}/backend:latest
+
+    - name: Build and Push Frontend Docker Image
+      uses: docker/build-push-action@v3
+      with:
+        context: ./frontend
+        file: ./frontend/Dockerfile
+        push: true
+        tags: ghcr.io/${{ github.repository }}/frontend:latest