Port the trainer card and the play time

The player's name in the start menu opens TrainerCard: page 1 with the
name, ID, money, Pokédex count and play time, page 2 with the Johto
leaders and the badges owned, turned and closed with the original
buttons. The card picture, leader faces and animated badges come from the
ROM with _CGB_TrainerCard's palettes. GameTimer now counts the play time
from the end of the introduction, capped at 999:59:59, and saves keep it.

Closes #23

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

tests/battle-world.test.ts

@@ -4,6 +4,7 @@ import { CrystalAssets } from "../src/game/rom/assets";
 import { battleFixtureWorld, ENCOUNTER_WALK, type BattleScenario } from "./battle-fixture";
 import type { GameWorld } from "../src/game/world/world";
 import { generatePartyMon, calcStats } from "../src/game/party/pokemon";
+import { withoutPlayTime } from "./world-driver";
 
 const romPath = process.env.CRYSTAL_ROM_PATH ?? "Pokemon - Crystal Version (UE) (V1.1) [C][!].gbc";
 const fixture = (scenario: BattleScenario = "win") =>
@@ -161,7 +162,7 @@ describe.skipIf(!existsSync(romPath))("world battle integration with the local R
       if (world.battle?.message?.prompt) world.interact();
       else world.tick();
     }
-    expect(world.save()).toEqual(committed);
+    expect(withoutPlayTime(world.save())).toEqual(withoutPlayTime(committed));
     world.restore(committed);
     expect(world.battle).toBeUndefined();
     expect(world.save()).toEqual(committed);