PostgreSQL on docker and Next.js locally Error: connect ECONNREFUSED ::1:443

Hi, I'am trying to follow this tutorial

https://nextjs.org/learn/dashboard-app/setting-up-your-database

and I'am using @vercel/postgres. Instead to open a remote DB on Vercel I wanto to use a docker image of postgresDB and connect to it. This is my setup:

.env

# Copy from .env.local on the Vercel dashboard
# https://nextjs.org/learn/dashboard-app/setting-up-your-database#create-a-postgres-database
POSTGRES_URL="postgres://postgres:postgres@localhost:5432/postgres"
POSTGRES_PRISMA_URL="postgres://postgres:postgres@localhost:5432/postgres"
POSTGRES_URL_NON_POOLING="postgres://postgres:postgres@localhost:5432/postgres"
POSTGRES_USER="postgres"
POSTGRES_HOST="localhost"
POSTGRES_PASSWORD="postgres"
POSTGRES_DATABASE="postgres"

docker-compose.yml

version: "3.8"

services:
  db:
    container_name: db
    image: postgres:15
    environment:
      POSTGRES_USER: postgres
      POSTGRES_PASSWORD: postgres
      POSTGRES_DB: postgres
    ports:
      - 5432:5432
    volumes:
      - pgdata:/var/lib/postgresql/data

  pgadmin:
    image: dpage/pgadmin4
    environment:
      PGADMIN_DEFAULT_EMAIL: "admin@admin.com"
      PGADMIN_DEFAULT_PASSWORD: "admin"
    ports:
      - "80:80"
    depends_on:
      - db

volumes:
  pgdata: {}

and my seed file like in tutorial:

https://github.com/vercel/next-learn/blob/main/dashboard/starter-example/scripts/seed.js

the error when I run node -r dotenv/config ./scripts/seed.js is:

 Error: connect ECONNREFUSED ::1:443
        at createConnectionError (node:net:1634:14)
        at afterConnectMultiple (node:net:1664:40) {
      errno: -61,
      code: 'ECONNREFUSED',
      syscall: 'connect',
      address: '::1',
      port: 443
    },

Is @vercel/postgres able to connect locally? How can I work locally on my mac without open a remote Database on Vercel.

Additional note: I'am able to connect with other GUI client like TablePlus or AceSql o PGAdmin so my postgress DB docker container is correctly up and running.

Any ideas how to solve?

Thx all

Start with scripts/seed.js and the .env values shown in the issue, then compare them with the nextjs.org database setup tutorial and the docker-compose.yml service configuration. Run node -r dotenv/config ./scripts/seed.js while checking the reported connection target; done means the seed script connects to the local PostgreSQL container without the ECONNREFUSED error.