fix(editors): Slider editor track not showing after Slider filter change

[ghiscoding]

• after merging all Slider filters and changing all its styling, the Slider editor also needs to be updated to use same code
• this PR also adds the slider track filling color that previous Slider filter PR brought

[codecov]

Codecov Report

Merging #792 (a2b7a39) into master (fc4304b) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #792   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files          236       236           
  Lines        16402     16434   +32     
  Branches      5525      5538   +13     
=========================================
+ Hits         16402     16434   +32     

Impacted Files	Coverage Δ
packages/common/src/editors/sliderEditor.ts	100.00% <100.00%> (ø)
packages/common/src/filters/sliderFilter.ts	100.00% <100.00%> (ø)

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