fix: improve workflow in GitHub Actions

Author: allansp84

.github/workflows/docs-deploy.yml

@@ -13,23 +13,17 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
 
-      - name: Setup Node.js
-        uses: actions/setup-node@v4
-        with:
-          node-version: 18
-          cache: pnpm
-
-      - name: Setup pnpm
-        uses: pnpm/action-setup@v2
-        with:
-          version: 9
-          run_install: true
+      - name: Build Docker image
+        run: docker build -t annodocs-builder -f container/Dockerfile .
 
-      - name: Build docs
-        run: pnpm run build
+      - name: Extract built docs
+        run: |
+          docker create --name extract annodocs-builder
+          docker cp extract:/app/dist ./dist
+          docker rm -f extract
 
       - name: Deploy to GitHub Pages
         uses: peaceiris/actions-gh-pages@v3
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}
-          publish_dir: ./build
+          publish_dir: ./dist