Timer timeout alarm is easily missed

[km6thj]

The timer timeout is signaled with a single short vibration on my watch with Infinitime 1.1.0.
I noticed that I easily miss this notification. I propose to have a longer and, if possible, more pronounced alarm.
One option that I would see is to have the user actively stop the alarm by e.g. pressing the button, and to stop the alarm automatically after a longer time period such as one minute.
Is that doable on the PineTime?

[km6thj]

Oops I think this is a dupe of #391

[km6thj]

Sorry