fix(interactive): Fix the bug in the RexNode to Proto Conversion

[shirly121]

What do these changes do?

For a specific expression, i.e. a.age-(b.age-1), there is an issue when converting it to a proto structure, resulting in missing parentheses in the generated proto; it gets converted to a.age-b.age-1. This PR is meant to address the issue.

Related issue number

Fixes

[zhanglei1949]

LGTM

[codecov-commenter]

Codecov Report

Merging #3171 (c9483e9) into main (246f85b) will decrease coverage by 30.96%.
Report is 1 commits behind head on main.
The diff coverage is n/a.

Additional details and impacted files

@@             Coverage Diff             @@
##             main    #3171       +/-   ##
===========================================
- Coverage   73.25%   42.29%   -30.96%     
===========================================
  Files         102      101        -1     
  Lines       11006    10907       -99     
===========================================
- Hits         8062     4613     -3449     
- Misses       2944     6294     +3350     

see 62 files with indirect coverage changes

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