fix: Update for current templates

.github/workflows/main.yml

@@ -10,25 +10,22 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: ['3.8', '3.9', '3.10', '3.11', '3.12']
+        python-version: ['3.9', '3.10', '3.11', '3.12']
     steps:
       - uses: actions/checkout@v4
-      - name: Set up Python
-        uses: actions/setup-python@v5
+      - uses: astral-sh/setup-uv@v2
+      - name: Create demo project
+        run: |
+          uvx cookiecutter --no-input --output-dir=var .
+      - uses: actions/setup-python@v5
+        id: 'setup-python'
         with:
           architecture: x64
           python-version: ${{ matrix.python-version }}
-      - name: Install dependencies 
-        run: pip install uv cookiecutter pre-commit
-      - name: Create demo project
-        run: |
-          cookiecutter --no-input --output-dir=var .
       - name: Verify created project
         run: |
           cd var/demo
-          git init
-          git add .
-          uv sync
+          uv sync --python='${{ steps.setup-python.outputs.python-path }}'
           uv run pytest
-          uv run make -C doc dirhtml
-          pre-commit run --all-files
+          uv run make -C docs dirhtml
+          uvx pre-commit run --all-files