Template parameters are migrated to initial state, common state between admin and user settings is shared in the CommonSettingsTrait.
The template is cleaned and replaced with only a stub for the Vue mount.
Code only used for the frontend of the settings is moved from the MountConfig to the CommonSettingsTrait (the missing dependency messages).
On the frontend a wrapper view is created that currently holds the global credentials settings and the external storages settings.
- The global credentials sections is now a stand-alone sections - fully implemented.
- The external storages section holds the table + user config + warnings on missing dependencies
The legacy UI is temporarly renamed but will be removed in a following commit.
Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>
