ci: add Gitea Actions workflow for ruff and unit tests

Run ruff check/format and pytest -m "not integration" on push/PR.

Co-authored-by: Cursor <cursoragent@cursor.com>

.gitea/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+
+on:
+  push:
+    branches: [main, cleanup/**]
+  pull_request:
+
+jobs:
+  pytest:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Install package and dev dependencies
+        run: pip install -e ".[dev]"
+
+      - name: Ruff
+        run: |
+          pip install ruff
+          ruff check .
+          ruff format --check .
+
+      - name: Pytest (unit; skip integration)
+        run: pytest -m "not integration"