feat: add Phaser config factory, PreloadScene, and GameScene stub

superpowers/src/phaser/config.ts

@@ -0,0 +1,22 @@
+import Phaser from "phaser";
+import { PreloadScene } from "./scenes/PreloadScene";
+import { GameScene } from "./scenes/GameScene";
+
+export function createPhaserConfig(
+  parent: HTMLElement,
+  width: number,
+  height: number
+): Phaser.Types.Core.GameConfig {
+  return {
+    type: Phaser.AUTO,
+    parent,
+    width,
+    height,
+    backgroundColor: "#16213e",
+    scene: [PreloadScene, GameScene],
+    scale: {
+      mode: Phaser.Scale.FIT,
+      autoCenter: Phaser.Scale.CENTER_BOTH,
+    },
+  };
+}

superpowers/src/phaser/scenes/GameScene.ts

@@ -0,0 +1,16 @@
+import Phaser from "phaser";
+
+export class GameScene extends Phaser.Scene {
+  constructor() {
+    super({ key: "GameScene" });
+  }
+
+  create(): void {
+    this.add
+      .text(this.cameras.main.centerX, this.cameras.main.centerY, "Game Loading...", {
+        fontSize: "24px",
+        color: "#ffffff",
+      })
+      .setOrigin(0.5);
+  }
+}

superpowers/src/phaser/scenes/PreloadScene.ts

@@ -0,0 +1,15 @@
+import Phaser from "phaser";
+
+export class PreloadScene extends Phaser.Scene {
+  constructor() {
+    super({ key: "PreloadScene" });
+  }
+
+  preload(): void {
+    // No assets to load — emoji are rendered as text
+  }
+
+  create(): void {
+    this.scene.start("GameScene");
+  }
+}