add forgejo action

.forgejo/workflows/publish.yaml

@@ -0,0 +1,37 @@
+name: publish
+
+on:
+  push:
+    branches:
+      - main
+
+jobs:
+  publish:
+    runs-on: ubuntu-latest
+    # env:
+    #   SSH_PRIVATE_KEY: ${{ secrets.SOME_SECRET_THAT_REPRESENTS_THE_PRIVATE_KEY }}
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          submodules: recursive
+          
+      - uses: actions/setup-node@v4
+        with:
+          node-version: 'lts'
+
+      - run: npm ci
+
+      - run: npm run build
+
+      - uses: actions/upload-artifact@v4
+        with:
+          path: _site
+
+      # - name: Deploy
+      #   run: |
+      #     eval $(ssh-agent -s)
+      #     echo "$SSH_PRIVATE_KEY" | ssh-add -
+      #     apt update && apt install -y rsync
+      #     mkdir ~/.ssh
+      #     ssh-keyscan your-host.com  > ~/.ssh/known_hosts
+      #     rsync -atv --progress ./public/ your-user@your-host.com:/home/your-user/your-content-directory/public