[Feature] BetterRoleColors per server or per color overrides for legibility

[FearNaBoinne]

Which plugin/theme is this about?
BetterRoleColors

Is your feature request related to a problem? Please describe.
Some servers have role colors that are so close to the background color of the Discord window, the text is illegible.
To be able to read it, I have to select the text. As a result it would be better to simply disable the plugin for THOSE servers

Describe the feature you'd like
An option to either add servers on which BRC should NOT be active, or a way to override specific colors with different ones (ie 0x313338 > 0xb8b8b8, 0x391752 > 0x6e2c9e)

[2J4YZ]

I second this. An option to specify a role color (such as black) and have it recolor to another would be great as well.