- Registered new "opencode" and "opencode/cli" runners in the sandbox initialization.
- Updated the `runExecStep` function to use the computer's working directory and set the HOME environment variable.
- Refactored attachment processing in the Claude package to delegate to shared functionality, improving code maintainability.
- Updated testConnectorID comment and model version in TestAnthropicStreamRetry to reflect the latest model (Claude Haiku 4.5).
- Added Test command to the SUI command set with associated flags for improved testing capabilities.