feat(core): first attempt to init script standard (#8224)

- lazy load
- rate limit per path
- init .debug.json support
- docs
- maintainer
- radar

lib/v2router.js

@@ -0,0 +1,17 @@
+const dirname = __dirname + '/v2';
+
+// 遍历整个 routes 文件夹，收集模块路由 router.js
+const RouterPath = require('require-all')({
+    dirname,
+    filter: /router\.js$/,
+});
+
+const routes = {};
+
+// 将收集到的自定义模块路由进行合并
+for (const dir in RouterPath) {
+    const project = RouterPath[dir]['router.js']; // Do not merge other file
+    routes[dir] = project;
+}
+
+module.exports = routes;