Fixes #32213 - inform user about wrong use of admin flag

Our API filters the admin attribute of user group API via strong params
for non-admin users. Therefore when non-admin tries to create or update
a user group admin flag, it is silently ignored even and the user group...

Fixes #30779 - Implement ActionDispatch::RemoteIp (#7960)

The ActionDispatch::RemoteIp middleware can provide the remote IP
correctly as a property of the request object. This looks at
X-Forwarded-For headers while stripping out reverse proxies and falls...

Fixes #31885 - Registration - Simplified logic for rex & insights (#8342)

- New options in form for rex & insights: keep default value (inherit from parameter) or override (enforcement of yes or no).
- Showing the current value of rex & insights parameters is not possible, since it can be overriden on OS/host group/organization/location level, this will be enhanced later with the new implementation of the form.

Fixes #31179 - Curls output during Global Registration

Fixes #31629 - API for generating registration command

Fixes #31282 - update after review

Fixes #31282 - JWT scope

Added scope for JWT, allowing user to limit token access to the specific controllers.
JWTs generated for Global Registration have now scope set by default to the registration controllers only.

Fixes #31317 - Fix broken VNC console in a secured connection

@encrypt veriable that was created in console_common.rb wasn't in the scope of the ws_proxy.rb
so, instead i sent directly Setting[:websockets_encrypt]

Fixes #31177 - make registration variables more readable

Fixes #31020 - Global Registration & REX setup parameter (#8104)

New Host parameter 'host_registration_remote_execution',
seeded with default value set to 'true'.
New parameter :setup_remote_execution for Global registration endpoint,
allowing users to enable/disable REX setup when registering host.