Drill: Clone Linear issue list: build, critique against real Linear, iterate. Log divergences.
Interpretation: Fourth-generation Linear issue-list clone on a fresh domain — Kestrel Dynamics flight-software team, status-grouped all-issues view over 19 avionics-firmware issues. All accumulated calibration assets deployed from the start (conic rings, 3.5% dividers, 40px rows, 7-col fixed grid); new v3 elements: cycle pills, sub-issue chips, blocked-by relation, unassigned silhouette avatar, derived sidebar cycle card.