Users should be able to configure preferences for bronos. This issue will serve as an RFC for the potential configuration options to be exposed, as well as the method of configuring these options.

Proposed configuration options (by command)

• add
• play
• pause
• next
• prev
• say
  • voice (string): voice from AWS Polly
  • volume (number): percentage of normal volume for voice
• status
  • showAlbumArt (boolean): whether to show album art with status
  • albumArtSize (string): T-shirt sizing or percentage terminal width
• queue
• use

Proposed configuration setup

• yarn init style command bronos config
  • go through all options, one at a time. every option defaults to its existing value
• .bronos file in home directory