* website_theme_install
This commit will add MODULE_UNINSTALL_FLAG to the cleanup methods of themes and
modules.
This is necessary to also unlink inherited views of those we try to unlink.
Before this commit, an error would be raised when trying to delete a view that
still had other inherited views (either created manually by the user, or with
just bad luck in the order of which the views are deleted).
PR: #29753
Sébastien Theys
c4ee25fb7f