ci: add semantic-release workflow with docker publishing

.github/workflows/release.yml

@@ -0,0 +1,107 @@
+name: Release
+
+on:
+  push:
+    branches: [master]
+  workflow_dispatch:
+
+permissions:
+  contents: write
+  packages: write
+  id-token: write
+
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, '[skip ci]')"
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          token: ${{ secrets.GITHUB_TOKEN }}
+          
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '20'
+          cache: 'npm'
+          
+      - name: Install dependencies
+        run: npm ci
+        
+      - name: Install backend dependencies
+        working-directory: ./backend
+        run: npm ci
+        
+      - name: Lint
+        run: npm run lint
+        
+      - name: Run tests
+        run: npm run test:run
+        
+      - name: Run backend tests
+        working-directory: ./backend
+        run: npm test
+        
+      - name: Build
+        run: npm run build
+        
+      - name: Release
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+        run: npx semantic-release
+
+  docker:
+    name: Build & Push Docker Image
+    runs-on: ubuntu-latest
+    needs: release
+    if: needs.release.result == 'success'
+    
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 0
+          
+      - name: Get version
+        id: version
+        run: |
+          VERSION=$(git describe --tags --abbrev=0 2>/dev/null || echo "latest")
+          echo "version=${VERSION#v}" >> $GITHUB_OUTPUT
+          echo "tag=${VERSION}" >> $GITHUB_OUTPUT
+          
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3
+        
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+        
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ secrets.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+          
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+          
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          platforms: linux/amd64,linux/arm64
+          push: true
+          tags: |
+            ${{ secrets.DOCKERHUB_USERNAME }}/cv-app:latest
+            ${{ secrets.DOCKERHUB_USERNAME }}/cv-app:${{ steps.version.outputs.version }}
+            ghcr.io/${{ github.repository_owner }}/cv-app:latest
+            ghcr.io/${{ github.repository_owner }}/cv-app:${{ steps.version.outputs.version }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max