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>

tools/package-for-cdn.sh

@@ -0,0 +1,56 @@
+#!/bin/bash
+# Cocos → Unity mstest5 完全一致目录结构（参考 /Users/liuyufei/tfrh/竞赛/mstest5）
+#
+#   bash tools/package-for-cdn.sh
+#   bash tools/package-for-cdn.sh --build build/web-desktop-001 --out "/Users/liuyufei/tfrh/竞赛/mstest5-cocos"
+
+set -euo pipefail
+
+SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
+PROJECT_DIR="$(cd "$SCRIPT_DIR/.." && pwd)"
+BUILD_DIR="$PROJECT_DIR/build/web-desktop"
+OUT_DIR="$PROJECT_DIR/build/mstest5"
+UNITY_REF="/Users/liuyufei/tfrh/竞赛/mstest5"
+
+while [[ $# -gt 0 ]]; do
+  case "$1" in
+    --build) BUILD_DIR="$2"; shift 2 ;;
+    --out) OUT_DIR="$2"; shift 2 ;;
+    --unity-ref) UNITY_REF="$2"; shift 2 ;;
+    --to-unity-dir) OUT_DIR="/Users/liuyufei/tfrh/竞赛/mstest5-cocos"; shift ;;
+    -h|--help)
+      cat <<'EOF'
+Usage: package-for-cdn.sh [--build DIR] [--out DIR] [--unity-ref DIR]
+
+默认:
+  --build  build/web-desktop
+  --out    build/mstest5
+  --unity-ref  /Users/liuyufei/tfrh/竞赛/mstest5
+
+产物与 Unity 参考完全一致:
+  index.html
+  Build/mstest5.{loader.js,data.br,framework.js.br,wasm.br}
+  StreamingAssets/aa/{catalog.json,settings.json,AddressablesLink/link.xml,WebGL/*.bundle}
+  TemplateData/*
+EOF
+      exit 0
+      ;;
+    *) echo "Unknown: $1"; exit 1 ;;
+  esac
+done
+
+BUILD_DIR="$(cd "$BUILD_DIR" 2>/dev/null && pwd || true)"
+if [[ -z "$BUILD_DIR" || ! -f "$BUILD_DIR/index.html" ]]; then
+  echo "Error: 请先 Cocos 构建 Web Desktop，目录: $BUILD_DIR"
+  exit 1
+fi
+if [[ ! -f "$UNITY_REF/index.html" ]]; then
+  echo "Error: Unity 参考包不存在: $UNITY_REF"
+  exit 1
+fi
+
+node "$SCRIPT_DIR/package-for-cdn.js" "$BUILD_DIR" "$OUT_DIR" "$UNITY_REF"
+
+echo ""
+echo "对比 Unity 参考:"
+echo "  diff -qr \"$UNITY_REF\" \"$OUT_DIR\" | head -30"