Umstellung postgres 2. part

bizmatch-server/src/listings/listings.module.ts

@@ -10,7 +10,6 @@ import { BrokerListingsController } from './broker-listings.controller.js';
 import { UserService } from '../user/user.service.js';
 import { Client, Connection } from 'pg';
 import { drizzle } from 'drizzle-orm/node-postgres';
-import { businesses_json } from '../drizzle/businesses_json.model.js';
 import { DrizzleModule } from '../drizzle/drizzle.module.js';