rather append footer in GitHub workflow

.github/workflows/ci.yml

@@ -33,4 +33,5 @@ jobs:
           pip install mkdocstrings[python]
           pip install mkdocs-macros-plugin
           pip install mkdocs-with-pdf
+          find docs -iname "*.md" | xargs -I{} sh -c "echo >> {}; echo {% include 'footer.md' %} >> {}"
       - run: mkdocs gh-deploy --force

docs/index.md

@@ -9,5 +9,3 @@ and is distinct from more general
 [documentation on using CLIMB](https://docs.climb.ac.uk/).
 Read further for general information on how to [upload](upload.md)
 or [analyse](analyse.md) data.
-
-{% include 'footer.md' %}