fix(integrations): exit cleanly on malformed --integration-options quoting#3458

Quratulain-bilal wants to merge 3 commits into

github:maingithub/spec-kit:mainfrom

Quratulain-bilal:fix/integration-options-shlexQuratulain-bilal/spec-kit:fix/integration-options-shlexCopy head branch name to clipboard