fetch submodules, git reset before build

.github/workflows/publish.yml

@@ -18,6 +18,9 @@ jobs:
       id-token: write
     steps:
     - uses: actions/checkout@v4
+      with:
+        fetch-depth: 0
+        submodules: recursive
     - name: Set up Python
       uses: actions/setup-python@v5
       with:
@@ -28,6 +31,7 @@ jobs:
         uv pip install build
     - name: Build package
       run: |
+        git reset --hard HEAD
         python -m build
     - name: Publish package distributions to PyPI
       uses: pypa/gh-action-pypi-publish@release/v1