Feature: TUI Config

[sambukowski]

Adds a config file for the TUI app within the cli. This config enables setting values for the following app settings:

• Start with the AutoScroll setting enabled
• Start with word wrap enabled
• Have the fullscreen process panes start in borderless mode
• Set the default instance name
• Choose if the know services (cometbft, sequencer, composer, conductor) start minimized or not
• Choose if all generic services start minimized or not
• Allow override of the default highlight and border color of the process panes for color accessibility

closes #68