Add comprehensive tracing instrumentation across the entire agent startup path (gigacode CLI, ACP HTTP adapter, agent installation, and process spawning) to enable detailed performance profiling. Replace npm-based agent process launchers that use npx (incurring resolution overhead on every spawn) with pre-installed npm packages, reducing startup latency. Improve error diagnostics when agent processes crash by capturing exit codes and stderr tails. Update error handling to map exited processes to dedicated error variants with actionable error messages.
Co-authored-by: Claude Haiku 4.5 <noreply@anthropic.com>
