* fix(cron): delete successful on-exit deleteAfterRun jobs
deleteAfterRun finalization was restricted to at schedules, so a successful
on-exit job with deleteAfterRun=true was retained as a disabled job instead
of being removed (the gateway exit watcher durably disables on-exit jobs
BEFORE firing as replay protection, and no later transition deleted them).
Successful delete-after-run now covers every one-shot schedule kind; the
pre-fire disable ordering is unchanged. Regression covers deletion on ok,
retention without the flag, and retention on failure through the same force
path the exit watcher fires.
Fixes#104518
* test(cron): prove durable on-exit finalization
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Co-authored-by: Peter Steinberger <steipete@gmail.com>
f0676a7a79