fix(cli): exit cleanly on malformed IPv6 URLs in extension/preset/workflow add#3369

mnriem merged 2 commits into

github:maingithub/spec-kit:mainfrom

marcelsafin:fix/3368-malformed-ipv6-url-tracebacksmarcelsafin/spec-kit:fix/3368-malformed-ipv6-url-tracebacksCopy head branch name to clipboard