chore: add packageManager for corepack

[ruibaby]

What type of PR is this?

/area ui
/kind improvement

What this PR does / why we need it:

为 UI 项目添加 packageManager 字段，以支持 corepack。

Which issue(s) this PR fixes:

Fixes #6635

Special notes for your reviewer:

Does this PR introduce a user-facing change?

为 UI 项目添加 packageManager 字段，以支持 [corepack](https://nodejs.org/api/corepack.html)。

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

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

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 57.22%. Comparing base (eff73dc) to head (1bfa3a3).
Report is 66 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #7081      +/-   ##
============================================
+ Coverage     56.99%   57.22%   +0.23%     
- Complexity     3999     4019      +20     
============================================
  Files           714      713       -1     
  Lines         24110    24212     +102     
  Branches       1585     1593       +8     
============================================
+ Hits          13742    13856     +114     
+ Misses         9756     9741      -15     
- Partials        612      615       +3     

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[guqing]

/lgtm

[f2c-ci-robot]

[APPROVALNOTIFIER] This PR is APPROVED

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