Fixes #29047 - Fix os icon for unknown os family

Fixes #28995 - change NonUniqueInputsError to Foreman::Exception

Fixes #29018 - disabled buttons are still working

Fixes #29139 - fix height of html and body

something that is more visible on the login page,
on some resolutions the body doesn't contain the whole page,
so a white background is seen.

Fixes #29070 - HTTP Proxy taxonomy searching incorrect

Fixes #28268 - change v4 to be the default in ovirt cr

Fixes #28884 - DatePicker: fix calendar

Fixes #28935 - Add mutations for media

Fixes #29044 - Hide values of encrypted settings in API

Settings which have their value stored encrypted in the DB are write-only in the
Web UI since dad774bbf was merged. This is intended to make the API behave the
same way.

Fixes #29056 - Fix API filter creation in case of organization_id exists