Time Display "60s" Rollover Fix

What: Fixed an edge case where time durations could display as "60s" or "60m" instead of properly rolling over to the next unit.

Details:

• Math.round() on 59.5+ seconds would produce 60, now properly rolls over
• Adds checks: if (G === 60) ((G = 0), B++) for seconds→minutes
• Adds checks: if (B === 60) ((B = 0), Q++) for minutes→hours
• Evidence: VE() at line 230586, rollover logic at lines 230595-230596 in v2.0.58