- planner/coder: replaced 80+ lines hand-written agent calls with createCursorRole()
- SenseMeta slimmed to routing signals only (senseName, filesCreated, passed/attempt)
- Roles read context from thread via nerve thread <id>, not from previous role's meta
- tester stays hand-written (pure CLI logic)
- Re-exported spawnSafe from workflow-utils for helper use
Refs uncaged/nerve#210
小橘 🍊(NEKO Team)