fix: refactoring legend element

[palbizu]

Description

Legend's filter refactoring

Testing

Locally tested

Checklist:

• [ ] My changes generate no new warnings
• [ ] I have added tests that prove my fix is effective or that my feature works
• [ ] Any dependent changes have been merged and published in downstream modules

Documentation

Make sure that you have documented corresponding changes in this repository or hypertrace docs repo if required.

[codecov[bot]]

Codecov Report

Merging #2424 (49c768a) into main (c781385) will decrease coverage by 0.07%. The diff coverage is 46.15%.

@@            Coverage Diff             @@
##             main    #2424      +/-   ##
==========================================
- Coverage   82.98%   82.92%   -0.07%     
==========================================
  Files         921      921              
  Lines       20558    20560       +2     
  Branches     3245     3246       +1     
==========================================
- Hits        17061    17049      -12     
- Misses       3375     3389      +14     
  Partials      122      122              

Files Changed	Coverage Δ
...-button-wrapper/filter-button-wrapper.component.ts	50.00% <0.00%> (-50.00%)	:arrow_down:
...rvability/src/shared/components/cartesian/chart.ts	100.00% <ø> (ø)
...hql/explore/explore-cartesian-data-source.model.ts	85.71% <0.00%> (+1.20%)	:arrow_up:
...components/cartesian/d3/legend/cartesian-legend.ts	89.20% <75.00%> (-2.83%)	:arrow_down:

... and 1 file with indirect coverage changes

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[github-actions[bot]]

Unit Test Results

       4 files  ±0     310 suites  ±0   48m 8s :stopwatch: + 2m 29s 1 126 tests ±0  1 126 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0  1 136 runs  ±0  1 136 :heavy_check_mark: ±0  0 :zzz: ±0  0 :x: ±0 

Results for commit 49c768a3. ± Comparison against base commit c7813854.