Replaces the manual string-concat + separator layout with a
lipgloss/table row, mirroring the reference TUI structure. Drops the
parallel bold-vs-gray styling for a single-weight accent/base scheme,
extracts a small tab() closure to remove the duplicated active/inactive
branches, and uses m.renderer.NewStyle() for the border so per-session
color profiles render correctly under SSH.
Cart label still tracks inCartFlow() (covers shipping/payment/review/
confirm), which the reference doesn't need since it has no multi-step
checkout.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
marcusDenslow
c96f922c70