Fix ci - install gros package

Author: bytebat

.github/workflows/ci.yml

@@ -26,6 +26,7 @@ jobs:
         python -m pip install --upgrade pip
         python -m pip install uv flake8 pytest
         uv sync
+        pip install -e .
     - name: Lint with flake8
       run: |
         flake8 . --count --exit-zero --max-complexity=10 --max-line-length=120 --statistics