Doctor checks spawned subprocesses (gh, opencode, sg) without timeouts,
causing the process to hang indefinitely if any binary was stuck.
The OS would then SIGKILL the process (exit code 137).
- Add spawnWithTimeout utility with 10s per-spawn timeout and proper
cleanup (timer cleared on success, proc.exited awaited after kill)
- Capture both stdout and stderr to preserve gh auth status behavior
- Add 30s overall doctor command timeout with JSON-mode support
- Distinguish timeout errors from other failures in runner
- Update all doctor check subprocess calls to use timeouts
posthog-node SDK defaults disableGeoip to true, preventing country/city
data from being populated despite $ip being sent. Explicitly set
disableGeoip: false to enable geographic analytics.
YeonGyu-Kim