[19.0][FIX] database_cleanup: Avoid blocking uninstall during purge modules

[quoc-pn]

Problems

The button_immediate_uninstall() method raises a UserError when any module is in one of the following states: to install, to upgrade, or to remove.

In the purge module workflow, modules to remove are updated to to remove before button_immediate_uninstall() is called to uninstall the installed modules. This causes the uninstall process to fail because the presence of modules in the to remove state blocks button_immediate_uninstall().

Changes

Remove the logic that explicitly marks modules as to remove.

Use module_uninstall() instead of button_immediate_uninstall() to uninstall modules. Unlike button_immediate_uninstall(), module_uninstall() does not set the module state to to remove, allowing modules to be unlinked successfully.

Note: The _unlink_except_installed() method prevents unlinking modules whose state is one of the following: installed, to upgrade, to remove, or to install.

[pedrobaeza]

Please check CI and remove [19.0] from the commit message.