Probably intended to be deleted in ecb6bf98.
[#83501256]
Remove unused code and simplify controller spec.

[#83501256]
Revert "Add default boilerplate documentation for a template if application does not have any."

This reverts commit f5f1085c0c0b9abb7bb73bbde59ec63caacff457.
Merge branch 'chore/add-coverage'