update actions

Author: enriquetomasmb

.github/workflows/main.yml

@@ -34,6 +34,10 @@ jobs:
       - name: Set up the environment
         uses: ./.github/actions/setup-env
 
+      - name: Install doc dependencies
+        run: |
+          uv sync --group docs
+
       - name: Check if documentation can be built
         run: |
           cd docs