812e53e4eb
* feat: implement state machine for chat synchronization and buffer management * test: Add Jest configuration and tests for connection deadlock handling - Created a Jest configuration file to set up testing environment. - Implemented utility functions for creating isolated authentication sessions and mocking WebSocket connections. - Added a test case to ensure that the connection does not deadlock when history sync is disabled, verifying the correct handling of message events. * feat: add GitHub Actions workflow for running tests * chore: sort import lint * fix: implement timeout handling for AwaitingInitialSync state in chat socket, maybe fix memory leak * feat: enhance chat synchronization by refining AwaitingInitialSync handling and adding history sync checks