chore: add deploy workflow

.github/workflows/deploy.yml

@@ -0,0 +1,41 @@
+name: Deploy
+on:
+  workflow_dispatch:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - '.github/**'
+      - '.vscode/**'
+      - '.gitignore'
+      - '.editorconfig'
+      - 'LICENSE.md'
+      - 'docker-compose.dev.yml'
+      - 'docker-compose.prod.yml'
+      - '**/*/README.md'
+      - '**/*/Dockerfile'
+jobs:
+  build:
+    name: Build and push Docker image
+    runs-on: ubuntu-latest
+    outputs:
+      version: ${{ steps.version.outputs.version }}
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Create version tag
+        id: version
+        run: echo "version=$(date +%Y%m%d%H%M%S)" >> $GITHUB_OUTPUT
+      - name: Build and push server image
+        working-directory: src/Blog
+        run: |
+          TAG=${{ secrets.DOCKERHUB_USERNAME }}/blog.stevanfreeborn.com:${{ steps.version.outputs.version }}
+          docker build -t $TAG .
+          docker push $TAG

.github/workflows/pull_request.yml

@@ -10,6 +10,7 @@ on:
       - '.editorconfig'
       - 'LICENSE.md'
       - 'docker-compose.dev.yml'
+      - 'docker-compose.prod.yml'
       - '**/*/README.md'
       - '**/*/Dockerfile'
 jobs: