Iterate and loop

Repeat Arka commands by count or interval.

iterate is bounded repetition; it runs exactly N times and then exits:

arka iterate 5 "repo health"

loop is interval-based and continues until interrupted. Add --count when you want an interval loop with a finite number of cycles:

arka loop 300 "check repo health"
arka loop 60 --count 10 "run tests"

These runners are independent of arka goal: they do not plan, mutate goals, or persist autonomous progress.