Complete Cocos Creator port with level bundles, themes, and tooling.

Adds level prefabs, theme assets, audio, extensions, and deployment scripts for the Unity WebGL migration.

Co-authored-by: Cursor <cursoragent@cursor.com>

extensions/plugin-import-2x/creator/components/SpotLight.ts

@@ -0,0 +1,49 @@
+'use strict';
+export const SPOTLIGHT = {
+    "__type__": "cc.SpotLight",
+    "_name": "",
+    "_objFlags": 0,
+    "node": null,
+    "_enabled": true,
+    "__prefab": null,
+    "_color": {
+        "__type__": "cc.Color",
+        "r": 255,
+        "g": 255,
+        "b": 255,
+        "a": 255,
+    },
+    "_useColorTemperature": false,
+    "_colorTemperature": 6550,
+    "_staticSettings": {
+        "__id__": 1,
+    },
+    "_size": 0.15,
+    "_luminance": 1913.8445799108247,
+    "_term": 0,
+    "_range": 1,
+    "_spotAngle": 60,
+};
+
+export class SpotLight {
+
+    static create() {
+        return JSON.parse(JSON.stringify(SPOTLIGHT));
+    }
+
+    static async migrate(json2D: any) {
+        const source = JSON.parse(JSON.stringify(SPOTLIGHT));
+        for (const key in json2D) {
+            const value = json2D[key];
+            if (key === '__type__' || value === undefined || value === null) { continue; }
+            source[key] = value;
+        }
+        return source;
+    }
+
+    static async apply(index: number, json2D: any, json3D: any) {
+        const source = await SpotLight.migrate(json2D[index]);
+        json3D.splice(index, 1, source);
+        return source;
+    }
+}