Antigravity SDK 0.1.13

[Improvements] Pre-tool hook argument modification: Pre-tool lifecycle hooks can now sanitize, transform, or override tool input arguments before tool execution begins.

[Improvements] Synchronous hook function support: Lifecycle hook decorators now accept standard synchronous functions alongside asynchronous coroutines without raising runtime await errors.

[Improvements] Structured command execution configuration: Command execution settings are now consolidated under RunCommandConfig, introducing configurable timeouts that default to 10 minutes (600 seconds) alongside daemon execution controls.

[Improvements] Tool lifecycle step correlation: ToolResult and ToolExecutionError event payloads now include step_id, enabling end-to-end tracking and correlation of tool invocations across trajectory steps.

[Fixes] Synchronous hook decorator execution: Fixed a runtime TypeError when decorating synchronous functions with @pre_turn, @post_tool_call, and other lifecycle hooks by verifying awaitability before awaiting hook responses.

[Fixes] LiteRT early client disconnects: Suppressed unhandled ConnectionResetError, ConnectionAbortedError, and BrokenPipeError exceptions when clients disconnect early from local LiteRT server connections.

[Improvements] VS Code debugging configuration: Updated setup_vscode_debugging.sh to target the canonical getting_started/hello_world starter example and explicitly configure Gemini Developer API defaults.