second serach bar added

[himanshudube97]

1. Added a search bar to the list rendering Columns to keep in output table

2. Changes in the code->

• Keep a central state unpivotColFields which will be the single source of truth for bot the lists being renders.
• derive the filtered lists filteredUnpivotColumns and filteredExcludeColumns based on the search inputs.
• removed the colFieldData state. We already have unpivotColFields state. No need of duplications.

[codecov]

Codecov Report

Attention: Patch coverage is 75.00000% with 7 lines in your changes missing coverage. Please review.

Project coverage is 71.20%. Comparing base (ca44660) to head (941d205).
Report is 4 commits behind head on main.

Files with missing lines	Patch %	Lines
.../Components/OperationPanel/Forms/UnpivotOpForm.tsx	75.00%	7 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1270      +/-   ##
==========================================
+ Coverage   71.05%   71.20%   +0.14%     
==========================================
  Files          97       97              
  Lines        6727     6703      -24     
  Branches     1478     1509      +31     
==========================================
- Hits         4780     4773       -7     
+ Misses       1914     1901      -13     
+ Partials       33       29       -4     

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