ci: use uv github action

Author: Walden-Killick

.github/workflows/pytest.yml

@@ -6,11 +6,9 @@ jobs:
     steps:
       - name: Checkout code
         uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
-        with:
-          python-version: '3.x'
-      - name: Install dependencies
-        run: python -m pip install pytest .
+      - name: Set up uv
+        uses: astral-sh/setup-uv@v5
+      - name: Install the project
+        run: uv sync
       - name: Run tests
-        run: pytest
+        run: uv run pytest tests