Merge #62: [GUI] Fix transparency for status/logo images

902b176 [GUI] Fix transparency for status/logo images (Fuzzbawls)

Pull request description:

  These images have lighter backgrounds that don't look good when macOS is set to dark mode. The logo image also had patches of solid white within some of the text lettering.

  Fix this by correctly implementing transparency.

ACKs for top commit:
  Liquid369:
    ACK 902b176

Tree-SHA512: 50c872ac0e59b309a1550401d696e5eb86b5d6a25940c4e8cffd3304c9c7169af8d81b8bd91fe98b11bbc00f02fb22ff0c04476eadfb6d66afb5a9834c59a056

Author: Fuzzbawls