Pomodoro Timer Command in Go

Composing pomo into Monolith
See cmdtab for how to compose
into your own monolith command in which case pomo will become
subcommand action.
Install pomo as Standalone
The pomo command can be used as a standalone program (even though it
is also designed to be modularly used in a
cmdtab monolith command).
go get github.com/rwxrob/cmdtab-pomo/pomo
That's it. It will download, compile and install pomo (provided you
have Go 1.16 or later installed).
Other packaging and distribution methods are being considered.
Add Pomodoro to TMUX
set -g status-interval 1
set -g status-left "%A, %B %-e, %Y, %-l:%M%P %Z%0z #(pomo)"