ACM-24633 RBAC pages authorization overhaul and switch to using recoil for User, Group, and ClusterRole state

[mshort55]

📝 Summary

Ticket Summary (Title):
RBAC UI Implementation - multicluster-role-assignment authorization

Ticket Link:
https://issues.redhat.com/browse/ACM-24633

Type of Change:

• 🐞 Bug Fix
• ✨ Feature
• 🔧 Refactor
• 💸 Tech Debt
• 🧪 Test-related
• 📄 Docs

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✅ Checklist

General

• PR title follows the convention (e.g. ACM-12340 Fix bug with...)
• Code builds and runs locally without errors
• No console logs, commented-out code, or unnecessary files
• All commits are meaningful and well-labeled
• All new display strings are externalized for localization (English only)
• (Nice to have) JSDoc comments added for new functions and interfaces

If Feature

• UI/UX reviewed (if applicable)
• All acceptance criteria met
• Unit test coverage added or updated
• Relevant documentation or comments included

If Bugfix

• Root cause and fix summary are documented in the ticket (for future reference / errata)
• Fix tested thoroughly and resolves the issue
• Test(s) added to prevent regression

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🗒️ Notes for Reviewers

[mshort55]

/assign @oksanabaza @kurwang

We will merge after Oksana's "All Namespaces" PR. I only fixed sonar issues related to the UserManagement dir files and left other issues as is. I am not confident enough to fix those.

[oksanabaza]

/lgtm

[mshort55]

@oksanabaza can you review the newest 4 commits? I forgot to update some User and Group components previously. Now everything is fully updated to use User and Group recoil state and not through direct kube api query. Things do seem considerably faster on those pages. I had to remove the page loading components (sorry about this, I think you worked on them!) Recoil state doesn't have a similar detectable loading state as we had previously with direct kube api requests. Recoil loading state and empty state are both empty arrays. However I don't think we will need the loading pages using recoil (at least I hope, let's see).

[oksanabaza]

/lgtm

[mshort55]

/assign @KevinFCormier

[KevinFCormier]

/approve

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: KevinFCormier, mshort55, oksanabaza

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[sonarqubecloud]

Quality Gate passed

Issues
32 New issues
3 Accepted issues

Measures
0 Security Hotspots
90.9% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud