Fixes #28845 - When generating custom report, leave output format field empty

Fixes #28849 - Long role names are cut off in the roles UI

Fixes #29021 - Add titles to welcome pages

Fixes #28754 - Disabling MAC address input for visualization

templates - sync from community-templates

Fixes #28912 - Remove pointer from VM tab to interfaces

This help text was needed after moving the interface attributes into the
interfaces tab. It has been there for the past 5 years, so by now users
already know they should find it there.

Fixes #21987 - Add UI for Auth Sources

Fixes #25762 - display filterable request UUID

Fixes #28737 - fix template assignment in OS form

This fixes a regression introduced in #22269 when we started to sort
template kinds in OS form. It relied on sorting fields using database,
but for newly created OS, we build new objects in memory only, based on...

Fixes #26010 - boot_order by orderable select