Support more customization on colorization #133
Description
Each colorizable item has a predefined brush type that is not customizable; only the underlying colors are. Enable the user to define both the brush type from any of the supported in Avalonia, excluding ones depending on assets:
- Solid color
- Linear gradient
- Radial gradient
- Conic gradient
This must be supported in all areas:
- Syntax highlighting
- Diagnostic underlines
- Analysis tree node contents