Adopt @percona/peak-ui

[fabio-silva]

Move from @percona/percona-ui to @percona/peak-ui

Summary by CodeRabbit

• Documentation
  • Updated UI guidance and setup instructions to reference the Peak UI package.
• Chores
  • Migrated the PMM interface to the renamed Peak UI package across components, themes, forms, tables, dialogs, and configuration.
  • Updated testing and development tooling references to ensure consistent package integration.
  • No user-facing behavior or functionality changes.

[coderabbitai]

Walkthrough

The PR renames PMM UI guidance, dependency declarations, tooling references, tests, and source imports from @percona/percona-ui to @percona/peak-ui. Runtime component behavior and public declarations remain unchanged.

Changes

Peak UI package migration

Layer / File(s)	Summary
Package and tooling migration AGENTS.md, ui/AGENTS.md, ui/apps/pmm/README.md, ui/apps/pmm/package.json, ui/apps/pmm/vite.config.ts, ui/apps/pmm/vitest.config.ts	Documentation, dependency version, local linking instructions, and test/build configuration now use @percona/peak-ui.
Shared UI imports and test setup ui/apps/pmm/src/App.tsx, ui/apps/pmm/src/components/..., ui/apps/pmm/src/hooks/theme.ts, ui/apps/pmm/src/utils/testWrapper.tsx	Shared components, theme APIs, and test setup now import from @percona/peak-ui.
Alerting UI imports ui/apps/pmm/src/pages/alerting/...	Alerting pages, details, raw data, and tables now use the renamed package.
RTA UI imports ui/apps/pmm/src/pages/rta/...	Realtime overview, tables, details, and session modals now use the renamed package.
Settings and supporting page imports ui/apps/pmm/src/pages/help-center/..., ui/apps/pmm/src/pages/settings/..., ui/apps/pmm/src/pages/update-clients/UpdateClients.tsx, ui/apps/pmm/src/pages/updates/...	Supporting pages and settings forms now import UI components and types from @percona/peak-ui.

Estimated code review effort: 1 (Trivial) | ~5 minutes

Possibly related PRs

• percona/pmm#5731: Updates overlapping UI files and imports while also replacing custom icons.

Suggested reviewers: matejkubinec, mattiasimonato, ademidoff

Poem

A rabbit changed each package name,
From Percona UI to Peak UI fame.
Imports hop, and configs align,
While components keep their same design.
No runtime carrot went astray.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Description check	⚠️ Warning	The description states the migration but omits the required ticket number, feature build, API documentation checklist, and related-work section.	Add the template sections with the ticket number, feature build, API documentation status, and related work references if applicable.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Title check	✅ Passed	The title clearly summarizes the main change: migration from the existing UI package to @percona/peak-ui.

✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch migrate-to-peak-ui-lib

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 45.41%. Comparing base (31318c7) to head (485cb67).
⚠️ Report is 91 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #5732      +/-   ##
==========================================
+ Coverage   43.59%   45.41%   +1.82%     
==========================================
  Files         415      418       +3     
  Lines       43134    43334     +200     
==========================================
+ Hits        18804    19682     +878     
+ Misses      22454    21707     -747     
- Partials     1876     1945      +69     

Flag	Coverage Δ
admin	34.96% <ø> (+0.17%)	⬆️
agent	51.10% <ø> (+2.05%)	⬆️
managed	44.98% <ø> (+2.00%)	⬆️
vmproxy	72.22% <ø> (ø)

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