feat: first somewhat working version

src/index.ts

@@ -0,0 +1,12 @@
+import express from 'express';
+
+export * from './routes.js';
+
+export * from './auth.js';
+
+export type * from './dtype.d.ts';
+
+
+export const getUserId = ( request: express.Request ): string | undefined => {
+    return request.user?.id;
+};