Handle Rancher schemaDefinitions

[torchiaf]

Summary

PR Checklist

• Is this a multi-tenancy feature/bug?
  • Yes, the relevant RBAC changes are at:
• Do we need to backport changes to the old Rancher UI, such as RKE1?
  • Yes, the relevant PR is at:
• Are backend engineers aware of UI changes?
  • Yes, the backend owner is:

Related issue harvester/harvester#6846
Related issue harvester/harvester#6825

Occurred changes and/or fixed issues

Technical notes summary

• It adds the schemaDefinition handling (porting from Rancher)
• It removes Cypress tests which were inherited from Rancher code base
• Fixing the Output buffer edit yaml view

Areas or cases that should be tested

• Yaml Views - Yaml files should be consistent and well formatted
• Standalone & Embedded mode

Areas which could experience regressions

Screenshot/Video

[a110605]

Verified this PR fixed harvester/harvester#6846 and harvester/harvester#6825 issues.

[a110605]

I tested this PR against

• Rancher 2.8.5 ✅
• Rancher 2.9.2 ✅
• harvester standalone ✅

Screen.Recording.2024-10-30.at.10.30.43.AM.mov

The harvester/harvester#6846 and harvester/harvester#6825 issues are fixed and do sanity check on vm image creation, vm creation, volume attach doesn't see big issue.

But since there are lots of shell (core library) code change (cf1caaa), I can't guarantee there is no bug after PR merged.
But we can take look at any occurred bugs ASAP.

[torchiaf]

@mergify backport release-harvester-v1.4

[mergify]

backport release-harvester-v1.4

✅ Backports have been created

• #1218 Handle Rancher schemaDefinitions (backport #1208) has been created for branch release-harvester-v1.4