refactor(interactive): Support Union Call in Cypher Queries

[shirly121]

What do these changes do?

Related issue number

Fixes

[github-actions]

Please check the preview of the documentation changes at
https://7a0deda8.graphscope-docs-preview.pages.dev

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 34.33%. Comparing base (6aa557c) to head (ad9f17c).
Report is 2 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #4300       +/-   ##
===========================================
- Coverage   58.78%   34.33%   -24.46%     
===========================================
  Files          12      126      +114     
  Lines         592    13235    +12643     
===========================================
+ Hits          348     4544     +4196     
- Misses        244     8691     +8447     

see 126 files with indirect coverage changes

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