PAINTROID-769 add versatile color picker

[Amit-Matth]

PAINTROID-769

New Features and Enhancements

• Added a versatile color picker supporting HSV, RGB, and color wheel models.
• Introduced a segmented control to switch between picker types.
• Added support for recent colors.

Refactorings and Bug Fixes

• Synced alpha slider state across all picker types.
• Refactored and organized color picker state handling.
• Also fixed: PAINTROID-767, PAINTROID-777, PAINTROID-773

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