Action: TicksDeltaToReadableText

Description: Computes the duration between ticks_startMark and ticks_endMark. Returns prettyText as a formatted HH:MM:SS.mmm string, ideal for high-precision UI/API elapsed time displays.

Input Parameters:

• ticks_startMark: The starting tick mark value.

• ticks_endMark: The ending tick mark value.

Output Parameters:

• prettyText: A formatted string representing the time interval (e.g., 00:00:02.999).