fix: add missing name property to Passenger test mocks

Add required name property to Passenger mock objects in
usePassengerAnimations and useTrackManagement tests.

The Passenger interface requires a name property. Adding it
to test mocks ensures type correctness.

Fixes 5 TS2741 errors in passenger-related tests.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

apps/web/src/app/arcade/complement-race/hooks/__tests__/usePassengerAnimations.test.ts

@@ -44,6 +44,7 @@ describe('usePassengerAnimations', () => {
     // Create mock passengers
     mockPassenger1 = {
       id: 'passenger-1',
+      name: 'Passenger 1',
       avatar: '👨',
       originStationId: 'station-1',
       destinationStationId: 'station-2',
@@ -54,6 +55,7 @@ describe('usePassengerAnimations', () => {
 
     mockPassenger2 = {
       id: 'passenger-2',
+      name: 'Passenger 2',
       avatar: '👩',
       originStationId: 'station-1',
       destinationStationId: 'station-2',

apps/web/src/app/arcade/complement-race/hooks/__tests__/useTrackManagement.passenger-display.test.ts

@@ -17,7 +17,11 @@ describe('useTrackManagement - Passenger Display', () => {
     mockPath.getPointAtLength = vi.fn((distance: number) => ({
       x: distance,
       y: 300,
-    }))
+      w: 1,
+      z: 0,
+      matrixTransform: () => new DOMPoint(),
+      toJSON: () => ({ x: distance, y: 300, w: 1, z: 0 }),
+    })) as any
     mockPathRef = { current: mockPath }
 
     // Mock track generator