ci: added test publish workflow

.forgejo/workflows/publish.yml

@@ -0,0 +1,21 @@
+on: push
+jobs:
+  test-publish:
+    runs-on: docker
+    container:
+      image: node:alpine
+    steps:
+      - name: Install dependencies
+        run: |
+          apk add --no-cache coreutils uv
+      - uses: actions/checkout@v4
+      - name: build
+        run: |
+          uv sync
+          uv build
+      - name: publish
+        run: |
+          uv publish --token ${{ secrets.TEST_PYPI_TOKEN }} \
+            --publish-url 'https://test.pypi.org/legacy/' \
+            --check-url 'https://test.pypi.org/simple'
+