Bootstraps the Agnes Claude Code marketplace + RBAC-allowed plugins from
the dashboard CTA, and inlines the server's TLS cert when the chain isn't
publicly trusted (self-signed / private CA). Cross-platform setup prompt
covers Windows Git Bash, macOS, Linux. Includes Bun-compiled `claude` fix
(macOS goes via git-clone fallback, same as Windows), PAT stripping after
clone, explicit error handling, and four rounds of Devin Review fixes
(phantom step references, $PLATFORM re-detection, heredoc/awk line-count
sync). Cuts 0.21.0.
See CHANGELOG.md [0.21.0] section for details.
