Tidal Passage Operations needs a release candidate for its port coordination screens. You have 45 minutes to complete eight independent React tasks. Each screen uses fictional berth records, shift labels, and reservation limits. Read the current fixture and the contract before changing code; the fresh-data checks use a second port desk.
The test covers shared context, reducer boundaries, independent custom hooks, subscription cleanup, request recovery, stale-response protection, memoized totals, and nested discussion state. Keep the named controls accessible and preserve each task's initial state. Use the console and live preview to reproduce a failure, then check the boundary named in the prompt. These are original job tasks, with no claim that a particular employer uses this assessment.