CD
854f33b816
fix(bridge): use GetAllCascadeTrajectories for real-time relay
Root cause: GetCascadeTrajectorySteps has 775-step hard limit,
startStepIndex parameter is completely ignored (verified via direct RPC).
Solution: GetAllCascadeTrajectories returns:
- stepCount: real-time (verified 1413->1457 live)
- latestNotifyUserStep: full notificationContent
- latestTaskBoundaryStep: full taskName/Status/Summary
- stepIndex on each for dedup
E2E verified: Python script -> RPC -> snapshot -> Bot -> Discord