Fix mkdocs deploy

.github/workflows/deploy-mkdocs.yml

@@ -13,7 +13,7 @@ jobs:
         uses: actions/checkout@v3
 
       - name: Set up Python
-        uses: actions/setup-python@v4
+        uses: actions/setup-python@v5
         with:
           python-version: '3.12'
 
@@ -30,7 +30,10 @@ jobs:
       - name: Install dependencies
         run: |
           uv pip install 'setuptools[pkg_resources]'
-          uv pip install mkdocs mkdocs-material
+          uv pip install mkdocs mkdocs-material mkdocstrings mkdocstrings-python
+
+      - name: Install project
+        run: uv pip install -e .
 
       - name: Build the MkDocs site
         run: mkdocs build