re-enable caching

Author: zStupan

.github/workflows/ci.yml

@@ -23,6 +23,7 @@ jobs:
       uses: astral-sh/setup-uv@v7
       with:
         python-version: ${{ matrix.python-version }}
+        enable-cache: true
     - name: Install the project
       run: uv sync --locked --all-extras --group test
     - name: Run tests