Five slices 264a-264e, all MVP; schema label by landing order across rows 236, 264a and 206; PRD 1.13 already landed; row 194 is the stop owner for 264d; one admission hook for row 191; Pi count exact with Claude unknown until Vikunja 466; legacy single human until row 193 (gizmoduck-0154, #1769, Vikunja 463).