Fixes #35559 - Change Content Source LCE dropdown should not show multiple Library entries

[lfu]

What are the changes introduced in this pull request?

There should be only one 'Library' selection in the dropdown. Which Library it is depends on the organization selector.

Considerations taken when implementing this change?

What are the testing steps for this pull request?

1. Create at least one extra org
2. Create at least one content view in Default Organization (this will make the problem easier to see)
3. Register a host to Default Organization
4. Go to change that host's content source (host details > kebab > Change Content Source)
5. Select the Satellite as the content source
6. Observe the selections for Lifecycle Environment

[theforeman-bot]

Issues: #35559

[jeremylenz]

@lfu I thought we were going to move to the new CV/LCE selector? (See the Redmine issue)

[chris1984]

@jeremylenz do you want me to review this so you can focus on other things?

[jeremylenz]

@chris1984 feel free to review as you like! But I definitely want to see the results of this, since it will become even more important once the multi-CV work starts up again :)

[lfu]

Updated.

[jeremylenz]

Can the environment paths be left-aligned? Kinda looks odd to have them centered

[jeremylenz]

We've already fixed the bug - confirmed that the environment paths (including Library) are only shown for the current organization context.

This is looking fine once the code is cleaned up; see below :)

[jeremylenz]

Looking much better!!

[jeremylenz]

Code looks better now, thanks :)

Couple more things:

1. After the update process is complete, I am able to re-select a different content source and env/CV, even though the Update button remains disabled. Can we just disable everything after the update is complete?
2. If no content views are available for the selected environment, can we add the banner like we have in the ChangeHostCVModal?

[jeremylenz]

thanks @sjha4 @lfu!

LGTM 👍