[CI] fix ci and format existing code (#71)

Signed-off-by: zjy0516 <riverclouds.zhu@qq.com>

.github/workflows/ci-all-files.yml

@@ -39,8 +39,8 @@ jobs:
         run: |
           python -m pip install --upgrade pip uv
           uv venv --python "${{ matrix.python-version }}" --seed
-          echo "VIRTUAL_ENV=$PWD/.venv" >> $GITHUB_ENV
-          echo "PATH=$PWD/.venv/bin:$PATH" >> $GITHUB_ENV
+          echo "VIRTUAL_ENV=${PWD}/.venv" >> "$GITHUB_ENV"
+          echo "PATH=${PWD}/.venv/bin:$PATH" >> "$GITHUB_ENV"
           source .venv/bin/activate
           uv pip install -e ".[dev]"