fix: treat signal-terminated subprocesses as failures in runCommand#429

SEPURI-SAI-KRISHNA wants to merge 1 commit into

openai:mainopenai/codex-plugin-cc:mainfrom

SEPURI-SAI-KRISHNA:fix/signal-terminated-subprocess-statusSEPURI-SAI-KRISHNA/codex-plugin-cc:fix/signal-terminated-subprocess-statusCopy head branch name to clipboard