Consider migrating away from unmaintained libraries?

[lyricnz]

A few of the libraries cointop uses appear to be unmaintained.

Some of these may have logical successors, which may have useful features. Perhaps it's time to consider porting?

eg:

• Migrate from Termbox to Tcell, perhaps via compatability layer - forked
• gocui - forked => tview? + extensions??

disclaimer never used any of them

[lyricnz]

Yes, aware this is a lot of work, for not much perceived value (vs features/bugfixes)

[lyricnz]

I'm making pretty good progress migrating from termbox-go to tcell (using the compatibility layer) - mostly works, except control-space and minor visual artifacts.

Probably 24-bit color is broken, but can be ported.

This will be incompatible with the recent mouse changes in #224 - but it might be better to use tcell support anyway (mouse events are first-class

[lyricnz]

24 bit color teaser :)