fix build

Signed-off-by: gruebel <anton.gruebel@gmail.com>

Author: gruebel

.github/workflows/build.yml

@@ -32,6 +32,7 @@ jobs:
         uses: astral-sh/setup-uv@85856786d1ce8acfbcc2f13a5f3fbd6b938f9f41 # v7
         with:
           python-version: ${{ matrix.python-version }}
+          activate-environment: true
 
       - name: Install dependencies
         run: uv sync --frozen