WRR-12000: Enhanced ColorPicker code and made component public

[stanca-pop-lgp]

Checklist

• [x] I have read and understand the contribution guide
• [ ] A CHANGELOG entry is included
• [x] At least one test case is included for this feature or bug fix
• [x] Documentation was added or is not needed
• [ ] This is an API breaking change

Issue Resolved / Feature Added

ColorPickerPOC component needs improvements:

• fix any bugs
• find and perform any necessary refactoring
• write suitable JSDocs (make the component public)
• fix any typos

Resolution

Performed enhancements on ColorPickerPOC component:

• renamed component to ColorPicker and made the primary component public
• added JS docs
• refactored code
• fixed any lint warnings

Additional Considerations

Links

WRR-12000

Comments

Enact-DCO-1.0-Signed-off-by: Daniel Stoian (daniel.stoian@lgepartner.com)

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 41.17647% with 150 lines in your changes missing coverage. Please review.

Project coverage is 76.53%. Comparing base (8d7037c) to head (1aa06ac).

Files with missing lines	Patch %	Lines
ColorPicker/utils.js	0.00%	56 Missing and 14 partials :warning:
ColorPicker/ColorPicker.js	0.00%	53 Missing and 14 partials :warning:
ColorPicker/ColorPickerSlider.js	0.00%	6 Missing :warning:
ColorPicker/ColorPickerSpectrum.js	0.00%	4 Missing :warning:
ColorPicker/ColorPickerGrid.js	0.00%	3 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## feature/ColorPickerPOC #1759 +/- ## ========================================================== + Coverage 76.31% 76.53% +0.21% ========================================================== Files 154 154 Lines 7072 7052 -20 Branches 2061 2056 -5 ========================================================== Hits 5397 5397 + Misses 1304 1290 -14 + Partials 371 365 -6 ```

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[stanca-pop-lgp]

Tests will be added in a separate ticket.