799a990ade
- Extracted type guard functions for improved type safety and code reusability across RPC and migration modules. - Centralized AgentEvent type validation into a dedicated Set constant and type guard function in rpc-client. - Replaced inline type assertions with type guard functions in RPC response and event handling logic. - Refactored test utilities to use parseSessionEntries helper and type guard functions for cleaner test code. - Added reasoning content configuration properties to OpenAI compatibility settings.