Fix: Simplify the workspace menus

[barnettZQG]

Description of your changes

I have:

• Read and followed KubeVela's contribution process.
• Related Docs updated properly. In a new feature or configuration option, an update to the documentation is necessary.
• Run yarn lint to ensure the frontend changes are ready for review.
• Run make reviewableto ensure the server changes are ready for review.
• Added backport release-x.y labels to auto-backport this PR if necessary.

Special notes for your reviewer

/cc @wonderflow

[codecov]

Codecov Report

Patch coverage: 62.16% and project coverage change: +0.12 🎉

Comparison is base (7a3ea7d) 61.05% compared to head (63168a1) 61.18%.

❗ Current head 63168a1 differs from pull request most recent head c5565eb. Consider uploading reports for the commit c5565eb to get more accurate results

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #766      +/-   ##
==========================================
+ Coverage   61.05%   61.18%   +0.12%     
==========================================
  Files         106      106              
  Lines       18961    18988      +27     
==========================================
+ Hits        11576    11617      +41     
+ Misses       5961     5951      -10     
+ Partials     1424     1420       -4     

Flag	Coverage Δ
apiserver-unittests	33.65% <62.16%> (+0.07%)	⬆️
server-e2e-tests	49.97% <16.21%> (+0.07%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
pkg/server/interfaces/api/dto/v1/types.go	73.33% <ø> (ø)
pkg/server/domain/service/user.go	55.94% <62.16%> (+1.29%)	⬆️

... and 5 files with indirect coverage changes

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