Increase workflow reactivation max timeout to 1 day

Editor assessment

The subject is maximally specific: the maximum timeout for workflow reactivation was raised to one day. It states the exact parameter, the exact new value, and requires no diff to understand; the fix type is plausible for a tuning correction. No scope is given even though cli or core is identifiable, a minor gap. No body appears, and one line on why a day was chosen, long-running executions at startup, would have added value, but the subject carries the essential fact. The PR reference is well formed. Style is clean: imperative, unperioded, concise. A clear, honest tuning message.