feat: Re-compute the given items cost job.

feat: Optimize the architecture.

server/src/subscribers/events.ts

@@ -0,0 +1,9 @@
+
+
+export default {
+  auth: {
+    login: 'onLogin',
+    register: 'onRegister',
+    resetPassword: 'onResetPassword',
+  },
+}