Enforce Basic Truthtrance ground-movement promises

Add a structured future single-movement predicate and persistent authoring, feasible-answer and promise controls for bare native Basic active post-shipment turns. Yes requires one matching physical movement while possible; No survives every later Hajr/Ornithopter opportunity until actual turn closure. Matching physical commitment precedes disposal and arrival effects. Preserve compatible promises after opposing loss and reject voluntary destruction of the last owned completion.

Reuse the actual movement declaration and physical commitment in a focused owned-action search rather than a strategic shortlist. Retain typed groups, original two-group cohorts, held Hajr, both Ornithopter modes, city access and current Kulon bonus. Deterministic preparation on private clones retains physical cost semantics without inventing response/discard events in reachability. Existing native/optional/Advanced movement retains its actual controls.

Verify 17-file218/218, types/lint/build, seven original-action gameplay/control/table-rendering programmes and all four existing legal profiles. Original public classic, paid cache Ornithopter and native allowed-Kulon sources use only unopened positions and scalar lotteries; extra-card/force-loss edges are explicitly controlled. Repair nearby stale fixture continuations to acknowledge Semuta/battle outcomes and put pre-movement Hajr in Basic. Full modes, wider preparation/timing/module coverage, comprehensive assurance and deployed acceptance remain open. No strategic tuning or saved-room/reset/restart/deployment operation.

game/truthtrance.ts

@@ -1,3 +1,4 @@
+import { parseMovementClaim, movementClaimText, movementPromiseTargetAvailable, MovementClaimError, type MovementClaim } from './movement-promises';
 import { shipmentAvailable } from './shipment-opportunity';
 import type { ShipmentClaim } from './shipment-promises';
 import {
@@ -52,6 +53,7 @@ export type TruthFact =
   | { kind: 'spice'; compare: 'eq' | 'gte' | 'lte'; value: number }
   | { kind: 'and' | 'or'; terms: TruthFact[] };
 export type TruthQuestion =
+  | ({ kind: 'movement'; target: string } & MovementClaim)
   | ({ kind: 'shipment'; target: string } & ShipmentClaim)
   | { kind: 'mixedShipment'; target: string; mixed: MixedShipmentExpression }
   | { kind: 'battlePlan'; target: string; territory: string; claim: PlanClaim }
@@ -191,6 +193,14 @@ function parseQuestion(g: Game, asker: string, value: unknown): TruthQuestion {
       g.players.some((p) => p.id === v.target),
     'Ask one other player.',
   );
+  if (v.kind === 'movement') {
+    check(Object.keys(v).sort().join(',') === 'kind,minimum,target,territory',
+      'Supply one ground-movement destination, minimum and respondent.');
+    check(movementPromiseTargetAvailable(g, v.target as string),
+      'Ground-movement promises require a clean active Basic turn after shipment, with no optional modules.');
+    try { return { kind: 'movement', target: v.target as string, ...parseMovementClaim(v) }; }
+    catch (error) { if (error instanceof MovementClaimError) throw new TruthError(error.message); throw error; }
+  }
   if (v.kind === 'shipment' || v.kind === 'mixedShipment') {
     check(
       shipmentPromiseModeSupported(g, v.target) &&
@@ -295,7 +305,7 @@ export function validateSavedTruthtrance(g: Game) {
       'The saved Truthtrance must retain each committed physical card in its holder’s hand.',
     );
   }
-  if (window?.question?.kind === 'fact') {
+  if (window?.question?.kind === 'fact' || window?.question?.kind === 'movement') {
     check((window.stage === 'answer' || window.stage === 'unknown') && window.queue.length > 0,
       'The saved fact question must retain its asking player and answer stage.');
     check(JSON.stringify(parseQuestion(g, window.queue[0].player, window.question)) === JSON.stringify(window.question),
@@ -397,6 +407,7 @@ export function truthQuestionText(
   locationName: (id: string) => string,
 ): string {
   if (q.kind === 'freeform') return q.text;
+  if (q.kind === 'movement') return `Will you ${movementClaimText(q)} before your Shipment and Movement turn ends?`;
   if (q.kind === 'shipment')
     return `Will you ${shipmentClaimText(q)} this turn?`;
   if (q.kind === 'battlePlan')
@@ -437,6 +448,8 @@ export function resolveTruthAction(
       asker: string,
       mixed?: MixedShipmentExpression,
     ) => void;
+    movementAnswers?: (g: Game, p: Player, claim: MovementClaim) => TruthAnswer[];
+    bindMovement?: (g: Game, p: Player, claim: MovementClaim, answer: boolean, asker: string) => void;
     battleAnswers: (g: Game, p: Player, claim: PlanClaim) => TruthAnswer[];
     bindBattle: (
       g: Game,
@@ -595,6 +608,11 @@ export function resolveTruthAction(
             effects.bindShipment(g, p, claim, a.answer === 'yes', current.player,
               q.kind === 'mixedShipment' ? q.mixed : undefined);
         }
+        if (q.kind === 'movement') {
+          check(effects.movementAnswers && effects.bindMovement && effects.movementAnswers(g, p, q).includes(a.answer),
+            'Choose an answer consistent with legal ground movement and earlier promises.');
+          if (a.answer !== 'unknown') effects.bindMovement(g, p, q, a.answer === 'yes', current.player);
+        }
         if (q.kind === 'battlePlan') {
           check(
             effects.battleAnswers(g, p, q.claim).includes(a.answer),