- Add defensive verification in deactivateWorker to catch any accidental
session clearing bugs
- Enhance documentation in activateWorker, deactivateWorker, and
updateWorker to clearly explain session preservation behavior
- Add comprehensive example flow in activateWorker docs showing session
reuse across multiple tasks and tiers
- Add test suite for session persistence (projects.test.ts) to prevent
regression
- Add npm test script to run test suite
This ensures sessions persist per tier after task completion, enabling
session reuse across multiple tasks of the same tier for massive token
savings (~50K per reuse) and context preservation.
Fixes: Bug where sessions could theoretically be accidentally cleared
during worker state updates, though current code was already correct.
This adds defense-in-depth to make the invariant bulletproof.
d1a02d988d