Fixes #36751 - check permissions for schedule job button

[MariaAga]

Took the permissions from the old host page, schedule job button:

foreman_remote_execution/app/helpers/hosts_extensions_helper.rb

Line 56 in 0b75d16

can_schedule_jobs? && can_execute_on_infrastructure_host?(host)

[adamruzicka]

Does the trick for me. @pnovotny could you please take this for a spin when you have time?

[pnovotny]

@adamruzicka Hi, sure, I'll take a look.

[pnovotny]

Good news: a user without permissions to schedule jobs, i.e., View hosts role, cannot see the Schedule a job button in the host detail at all.

Bad news: a user with permissions can see the button, however the dropdown toggle with REX options doesn't work.
This seems to be because of incorrect API call to .../api/v2/hosts/undefined/available_remote_execution_features, where the host ID value is undefined.

[MariaAga]

Fixed, I used features instead of remote_execution_features accidentally.
the undefined host id can happen sometimes when the host id is still not set when the component loaded but another api call will be made once the host id is defined

[pnovotny]

LGTM.
The Schedule a job dropdown now works correctly.
The rest is fine too:

Good news: a user without permissions to schedule jobs, i.e., View hosts role, cannot see the Schedule a job button in the host detail at all.

[adamruzicka]

Looks good

[adamruzicka]

Thank you @MariaAga & @pnovotny !