Human readable time formatter; 'duration' vs. 'time' labels

[jahshuwaa]

For the "human readable time" duration formatter could it output H:mm:ss ?
Also suggest changing the duration labels throughout Harry Plotter from "time" to "duration"
"Average Plot Duration", vs. "Average Plot Time"
"Phase 1 Duration"
"Copy Duration"
etc.

It's a longer label yes but when I see "time" I'm primed for the data to be a moment in time, not a duration of time.
"Start Time" and "End Time" would be moments in time :-)

Last Plot Duration 10:36:39 (38199s)
or
Last Plot Duration 10h 36m 39s (38199s)

use perhaps org.apache.commons.lang3.time.DurationFormatUtils ?
DurationFormatUtils.formatDuration(millis, "H:mm:ss", true);
or
DurationFormatUtils.formatDuration(millis, "H'h' mm'm' ss's'", true);

at com.abysl.harryplotter.util UtilExtensions.kt
fun Duration.formatted(): String {}