marker-left-overflow first build

nowline v1

// Marker labels that fit on neither side of their marker. The chart is one
// week wide and the header card sits beside it (the default
// `header-position:beside`), so a long label pinned near the left edge
// overflows the canvas on the right and runs into the card on the left.
//
// The stressed axis is that left fallback: the canvas grows on the right
// until each label fits there, the way a titled non-working run's label
// does, so no label lands on the header card.
//   - Kickoff: an anchor on the first day.
//   - Beta: a dated milestone a day later; its label packs onto its own row.
//   - Ready: an after-only milestone at the end of Build.

roadmap marker-left-overflow "Marker overflow" start:2026-01-05 scale:1w

anchor kickoff "Kickoff and stakeholder alignment" date:2026-01-05
milestone beta "Beta to design partners" date:2026-01-06
milestone ready "Ready for the partner review" after:build

swimlane a "A"
  item build "Build" duration:1w