Release v1.0.2

Fixed

• Scheduler: Initialize circuit_breaker and _circuit_breaker_always_closed on
  BaseScheduler so the INTELLIGENT mode strategy no longer raises
  AttributeError: 'Scheduler' object has no attribute '_circuit_breaker_always_closed'
  on the first submit_request when callers wire Scheduler + Provider +
  Classifier + StateManager themselves (e.g. the Venice AI SDK factory).
• RedisBackend: Sanitize state dicts before issuing HSET mapping=....
  redis-py's encoder rejects both NoneType and bool, both of which
  appear in RateLimitState cold-start dumps (request_limit,
  token_limit, bucket_id, last_request_time default to None;
  is_verified is a bool). set_state now drops None entries and
  coerces bool → int (0/1). On read, missing fields are rehydrated to
  their declared Pydantic defaults and 0/1 is coerced back to bool.

Full Changelog: v1.0.1...v1.0.2