fixed train# specific rules. cleaned up display topline and train display on division map

src/engine/apply.ts

@@ -480,6 +480,13 @@ export function check(s: GameState, player: PlayerIndex, i: Intent): RejectionCo
       return f.inboundBox[i.index] ? null : 'BOX_EMPTY';
     }
 
+    case 'freightAgent.end':
+      if (!inPhase(s, 'localOps')) return 'WRONG_PHASE';
+      // §6.3 offers three things the Freight Agent may do and requires none of them. Ending with the
+      // action unspent is a wasted Stage, which is the player's to waste — the alternative was
+      // forcing an unjam that destroys a load.
+      return s.turn.option === 'freightAgent' ? null : 'OPTION_NOT_CHOSEN';
+
     case 'freightAgent.unjam': {
       if (!inPhase(s, 'localOps')) return 'WRONG_PHASE';
       if (s.turn.option !== 'freightAgent') return 'OPTION_NOT_CHOSEN';
@@ -864,6 +871,7 @@ function execute(s: GameState, player: PlayerIndex, i: Intent): GameEvent[] {
 
     case 'switch.end':
     case 'draw.end':
+    case 'freightAgent.end':
       return [{ type: 'phaseEnded', player, phase: 'localOps' }];
 
     case 'draw.fromHomeOffice': {