Adding back the check links task

Author: martinRenou

.github/workflows/pages.yml

@@ -19,11 +19,11 @@ jobs:
           architecture: "x64"
       - name: Install dependencies
         run: python -m pip install sphinx sphinx-material recommonmark "sphinx-markdown-tables>=0.0.17" requests pytest-check-links
-      # - name: Check links
-      #   run: |
-      #     cp extensions.tpl extensions.md
-      #     pytest --check-links --ignore=_templates/
-      #     rm extensions.md
+      - name: Check links
+        run: |
+          cp extensions.tpl extensions.md
+          pytest --check-links --ignore=_templates/
+          rm extensions.md
       - name: Build website
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}