小程序接入支付功能

package.json

@@ -3,7 +3,11 @@
   "version": "1.0.0",
   "description": "微信小程序：Spine 4.2 动画预览（skel + atlas + png），纯本地运行，无云端依赖",
   "scripts": {
-    "build:spine": "esbuild tools/spine-entry.js --bundle --format=cjs --platform=browser --main-fields=main,module --target=es2018 --minify --outfile=vendor/spine.js"
+    "build:spine": "esbuild tools/spine-entry.js --bundle --format=cjs --platform=browser --main-fields=main,module --target=es2018 --minify --outfile=vendor/spine.js",
+    "pay:server": "node server/index.js",
+    "pay:test": "node server/test.js",
+    "pay:test:db": "node server/test-db.js",
+    "pay:migrate": "node server/migrate.js"
   },
   "devDependencies": {
     "@esotericsoftware/spine-core": "^4.2.120",