add a git action

.gitea/workflows/test.yaml

@@ -0,0 +1,19 @@
+name: tests
+
+jobs:
+  uv-example:
+    name: python
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Install uv
+        uses: astral-sh/setup-uv@v5
+
+      - name: Install the project
+        run: uv sync --all-extras --dev
+
+      - name: Run tests
+        # For example, using `pytest`
+        run: uv run pytest tests