comment on unthemed colors

deltachat-ios/Extensions/UIColor+Extensions.swift

@@ -29,14 +29,11 @@ import UIKit
 
 internal extension UIColor {
 
+    // Defaults used in messageKit, not in active use
     static let incomingGray = UIColor(red: 230/255, green: 230/255, blue: 235/255, alpha: 1.0)
-
     static let outgoingGreen = UIColor(red: 69/255, green: 214/255, blue: 93/255, alpha: 1.0)
-
     static let inputBarGray = UIColor(red: 247/255, green: 247/255, blue: 247/255, alpha: 1.0)
-
     static let playButtonLightGray = UIColor(red: 230/255, green: 230/255, blue: 230/255, alpha: 1.0)
-
     static let sendButtonBlue = UIColor(red: 15/255, green: 135/255, blue: 255/255, alpha: 1.0)
 
     convenience init(alpha: Int, red: Int, green: Int, blue: Int) {