* (pomodoro) reset both clocks at once
* quit app by pressing `q` only
* (countdown) enter/esc keybindings
* (timer) enter/esc keybindings
* (pomodoro) enter/esc keybindings
* update footer label
* fix(coundown): don't reset elapsed clock
while skipping editing changes
* fix(clock): order of actions matters for ESC
handling. Set `pause` instead of `initial` mode while toggeling back.
* fix(timer): order of actions matters (ESC key)
* (footer) update order, lowercase standard keys