A new parameter for GridBuffs, CircleBuffs and AreaBuffs, called ShowBuffAreaOfEffect or something similar, which shows the relevant BuffProviders area of effect when the relevant part is hovered over. The default colour is green, but the colour should be able to be set using BuffAreaOfEffectColor = [r, g, b, a]. This would be helpful for buffs that are larger than just around the rim of a part, as it's not always clear what areas these parts cover, even when buffs are set to activate a colour rect on affected parts.
Allow the Area of Effect for buffs to be able to be shown in buildmode
Also combining with https://forum.cosmoteer.net/d/5905-blueprint-visualization-component
would be perfect.
