Log Message:
audio/spotify-player: update to 0.16.1

Breaking changes - v0.16.1 updates the parsing logic for theme configurations:
 - the palette's terminal colors might look different
 - the component style's custom RGB color now uses a hex color representation
   instead of Rgb = { r = ..., g = ..., b = ...}.

What's Changed
 - fix warnings when building without any features in #309
 - handle authenticate CLI command without a client in #314
 - UI album year in #305
 - Add play, pause, and generate CLI commands in #316
 - Improve theme configurations in #317