Add a new admin view for managing all trainings of members of the association. The subsections on training and activity categories are moved to a new trainings section.
We also protect the `submitted` and `passed` fields of member trainings for the default permission set.
Co-authored-by: marius.klein <marius.klein@alpenverein-heidelberg.de>
Co-committed-by: marius.klein <marius.klein@alpenverein-heidelberg.de>
We change the default permissions for the standard user group to allow viewing the unconfirmed registrations
and waitinglist views (Most projects already manually added the permissions for unconfirmed registrations).
Standard users only see waiters that have a group invitation (active, expired or rejected) to a group
they are a youth leader of.
This filter was used when there was not yet a distinction between confirmed and unconfirmed members.
By design, every confirmed member should have a complete registration.
marius.klein
Christian Merten