[Bug] Countdown to a specific time (e.g. 12:00) becomes invalid after pause

[JokeNeverSoke]

Issue

The stopwatch function is being used in two cases: for a time period (20s) or to a specific time (12:30). However, in both cases the target datetime object is extended when paused, as line 414

termdown/termdown.py

Lines 411 to 414 in 660b30f

	if input_action == INPUT_PAUSE:
	time_paused = datetime.now() - pause_start
	sync_start += time_paused
	target += time_paused

This may not be the intended behavior for the user.

Possible Solutions

• Create an extra function (not recommended as code duplication)
• Add an extra flag to not add the time delta when passed