Use when the user wants a GitHub issue planned by Fable 5 and then autonomously driven to a reviewed PR in one shot, without validation — "fableplan-loop", "fableplan #N and loop until approved", "plan #N with fable then drive it to a reviewed PR". Runs the fableplan planning phase (Fable 5 produces
Use when the user wants a GitHub issue planned by Fable 5 and then autonomously driven to a reviewed PR in one shot, without validation — "fableplan-loop", "fableplan #N and loop until approved", "plan #N with fable then drive it to a reviewed PR". Runs the fableplan planning phase (Fable 5 produces and posts an implementation plan to the issue), then hands off to work-on-issue-loop, which impleme