Removes tracks/cka/bank_sim_a.py and bank_sim_b.py (34 tasks, ids 201-217 and
301-317). The previous commit holds their last versions, with every fix from
the audit applied and both sets verified end to end - restore with
`git show HEAD~1:tracks/cka/bank_sim_a.py` if one is ever wanted back.
The baseline keeps repairing what those sets could leave on a cluster that
ran them (the maintenance taint, cordons, Q317's controller flag, Q314's static
pod) - only its comments changed. `breaks` keys that existed solely to keep
pool tasks apart from set A/B tasks are gone. History keeps its raw entries;
weak-spots is regenerated without the retired tasks. A mistyped drill argument
now gets a usage message instead of a traceback.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
vumast3r
228e4f790b