v0.4.0 — multiplayer Phases 0 and 1: seat and player split apart, turn state per player, the page behind a Session, and eight seat/player mix-ups fixed with tests that fail without them

src/sim/board-svg.ts

@@ -84,7 +84,8 @@ export function divisionSvg(nodes: DivisionView[]): string {
     }[];
     cap: number | null;
     tip: string;
-    owner: number | null;
+    /** Which SEAT's district this cell belongs to, or null for Mainline and Division Points. */
+    seat: number | null;
     /** Mainline cards only: §2.1 divides one into two regions. 0 elsewhere — no bars are drawn. */
     regions: number;
     w: number;
@@ -120,7 +121,7 @@ export function divisionSvg(nodes: DivisionView[]): string {
             : rc.trains,
           cap: isOffice ? cap : null,
           tip: `${rc.label} — ${rc.kind === 'limits' ? 'the end of this district; the Running Track runs between the Limits' : 'Running Track'}`,
-          owner: n.owner ?? null,
+          seat: n.seat ?? null,
           // No regions inside a district: a crew moves by Moves there, not by Stages, so it
           // occupies a card outright rather than a part of one.
           regions: 0,
@@ -148,7 +149,7 @@ export function divisionSvg(nodes: DivisionView[]): string {
       tip: dp
         ? 'A Division Point — the end of the line. Trains both enter and leave the Division here (odd numbers run west, even run east), and queue without limit'
         : `${n.label} — Mainline${n.gradeUp ? `, climbs ${n.gradeUp === 'east' ? 'east' : 'west'}` : ''}${n.modifiers.length ? ` · ${n.modifiers.join(' · ')}` : ''}`,
-      owner: null,
+      seat: null,
       // A Division Point is one region — the queue trains enter and leave the Division through.
       regions: dp ? 1 : (n.regions ?? 0),
       w: dp ? CW.dp : CW.ml,