The outputSuffix now maps the bun platform id 'darwin-' to 'mac-' in
filenames (zentao-cli-mac-arm64 / zentao-cli-mac-x64) so non-technical
users immediately recognize the Apple build. The compile target ids
stay 'darwin-*' (that is what bun understands); only the artifact name
changes. Sync the build-options test assertion and the README/setup-guide
references; add an Intel-Mac row to the download table.
Co-Authored-By: Claude <noreply@anthropic.com>