b719349c57
- Add 'stepped' backoff strategy that uses RETRY_BACKOFF_DELAYS directly - Update rsocket config to use 'stepped' instead of 'exponential' - Clarify maxWebSocketListeners calculation (8 core + 10 dynamic + 2 buffer) - Document maxSocketClientListeners calculation (20 core + 20 dynamic + 10 buffer) - Change 'exponential backoff' to 'custom progressive backoff' in docs - Add comprehensive tests for getRetryDelayWithJitter and getAllRetryDelaysWithJitter - Fix existing test type errors (onRetry mock, always/never predicates)