Add first battle outcome screen

src/main.ts

@@ -17,6 +17,7 @@ declare global {
 type DebugBattleScene = Phaser.Scene & {
   getDebugState?: () => unknown;
   toggleDebugOverlay?: () => void;
+  debugForceBattleOutcome?: (outcome: 'victory' | 'defeat') => void;
 };
 
 type HerosDebugApi = {
@@ -24,6 +25,7 @@ type HerosDebugApi = {
   activeScenes: () => string[];
   battle: () => unknown;
   goToBattle: () => void;
+  forceBattleOutcome: (outcome: 'victory' | 'defeat') => void;
   scene: (key: string) => Phaser.Scene | undefined;
   toggleBattleOverlay: () => void;
 };
@@ -63,6 +65,9 @@ function createDebugApi(game: Phaser.Game): HerosDebugApi {
     goToBattle: () => {
       game.scene.start('BattleScene');
     },
+    forceBattleOutcome: (outcome) => {
+      battleScene()?.debugForceBattleOutcome?.(outcome);
+    },
     scene,
     toggleBattleOverlay: () => {
       battleScene()?.toggleDebugOverlay?.();