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>

src/game/scripts/start-menu.ts

@@ -9,6 +9,7 @@ import {
 } from "../battle/battle";
 import { receiveItem, removeFromSlot, type ItemSlot } from "../party/bag";
 import { calcStats, maxPP, type PartyMon } from "../party/pokemon";
+import type { GameTime } from "../world/game-time";
 import { PartyEvolution, evoStoneCompatible } from "./evolution";
 import {
   copyScriptState,
@@ -18,6 +19,7 @@ import {
   type ScriptState,
 } from "./interpreter";
 import { Pokegear } from "./pokegear";
+import { TrainerCard } from "./trainer-card";
 import { readString, readText, type TextContext } from "./text";
 
 type Input = number | string | undefined;
@@ -115,6 +117,8 @@ export interface StartMenuHost {
   scriptHost(): ScriptHost;
   /** GetWorldMapLocation for any map. */
   landmarkOf(mapId: string): number;
+  /** wGameTime, for the trainer card. */
+  gameTime(): GameTime;
 }
 
 /** The overworld start menu (engine/menus/start_menu.asm) with its
@@ -298,6 +302,15 @@ export class StartMenuRun {
             landmarkOf: (mapId) => this.host.landmarkOf(mapId),
           }).run();
           break;
+        case STARTMENUITEM_STATUS:
+          // StartMenu_Status returns to the start menu.
+          yield* new TrainerCard(this.state, {
+            reader: this.reader,
+            text: () => this.text(),
+            player: () => this.host.scriptHost().player(),
+            gameTime: () => this.host.gameTime(),
+          }).run();
+          break;
         case STARTMENUITEM_EXIT:
           return;
         case STARTMENUITEM_SAVE: