Icu 16546 upgrade ember for admin UI

[lisbet-alvarez]

Description

1. Update admin ui to ember v5.12
2. Run ember init & codemods
3. Run linter + formatter

Screenshots (if appropriate)

How to Test

Desktop Releases Test Run

Checklist

• I have added before and after screenshots for UI changes
• I have added JSON response output for API changes
• I have added steps to reproduce and test for bug fixes in the description
• I have commented on my code, particularly in hard-to-understand areas
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
boundary-ui	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 25, 2025 9:16pm
boundary-ui-desktop	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Apr 25, 2025 9:16pm

[hashicc]

🕺 One question but no blockers at all. Nice work, thanks for the upgrade. I can't wait to use the new toys. I noticed @ember/test-helpers was downgraded but I have #2797 that I want to rebase after all the ember upgrade work that'll get all @ember/test-helpers in the monorepo to v5

[lisbet-alvarez]

I noticed @ember/test-helpers was downgraded but I have #2797 that I want to rebase after all the ember upgrade work that'll get all @ember/test-helpers in the monorepo to v5

Thats awesome!! Yeah only reason I had to downgrade (& match new blueprints) is because v4 was causing an error in the test env. Funny enough, once upgrading the api addon to v5.12, I can update @ember/test-helpers to v4 with no errors.

[cameronperera]

🎉

[DhariniJeeva]

Thanks for the work! looks good to me