Umbau auf postgres 2. step

crawler/UserInterface.ts

@@ -0,0 +1,14 @@
+export interface User {
+  id: string;
+  firstname: string;
+  lastname: string;
+  email: string;
+  phoneNumber?: string;
+  description?: string;
+  created_at: Date;
+  updated_at?: Date;
+  isActive: boolean;
+  score?: number;
+  balance?: number;
+  tags?: string[];
+}