* Generalize PenColorType -> ToolColorType
* impl default for ToolColorOptions
* Add stroke color option to the freehand tool
* Consolidate working color update messages
* Update tool working colours when switching tools
* Update working colors on tool activation
* Add stroke color option to line tool
* Add fill color option to freehand tool
* Add tool color options to spline tool
* Fix freehand tool
* Add color options to text
* Add tool color/weight options to rectangle
* Add tool color/weight options to ellipse
* Add tool color/weight options to shape
* Fix spline default fill/stroke
* Reorder widgets and code cleanup
* Add CustomColor icon
* Fix warnings
* Change color defaults to secondary fill, primary stroke
* Fix spacing between brush options number inputs
* Add toolbar color option to brush
* Implement allowNone on color input widget
* Rearrange widget and remove X from brush
---------
Co-authored-by: Keavon Chambers <keavon@keavon.com>
Chase