Create check_docstrings.yml

.github/workflows/check_docstrings.yml

@@ -0,0 +1,19 @@
+name: Check docstrings
+
+on: [push, pull_request]
+
+jobs:
+  check_docstrings:
+    runs-on: ubuntu-latest
+
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+      - name: Install uv
+        uses: astral-sh/setup-uv@v3
+      - name: install-reqs
+        run: uv pip install mypy -r requirements-dev.txt
+      - name: Run docstring check
+        run: python utils/check_docstrings.py