fix: update to current methods in astral docs

.github/workflows/ci.yaml

@@ -21,27 +21,19 @@ jobs:
     runs-on: ${{ matrix.os }}
 
     steps:
-      - name: Set up Python
-        uses: actions/setup-python@v3
+      - uses: actions/checkout@v4
+
+      - name: Install uv and set the python version
+        uses: astral-sh/setup-uv@v5
         with:
           python-version: ${{ matrix.python-version }}
+      - name: Set up Python
 
-      - name: Check out code
-        uses: actions/checkout@v3
-
-      - name: Install uv (Unix)
-        if: runner.os != 'Windows'
-        run: curl -LsSf https://astral.sh/uv/install.sh | sh
-
-      - name: Install uv (Windows)
-        if: runner.os == 'Windows'
-        run: powershell -ExecutionPolicy ByPass -c "irm https://astral.sh/uv/0.5.22/install.ps1 | iex"
-
-      - name: Build and install package
-        run: uv build --editable .
+      - name: Install the project
+        run: uv sync --all-extras --dev
 
-      - name: Install test dependencies
-        run: uv pip install pytest black
+      - name: Build the package
+        run: uv build
 
       - name: Run tests
         run: pytest . -vv