Kaizoku cannot connect to the postgres server

[lasersPew]

Describe the bug

Kaizoku cannot connect to the postgres server, it throws this error:

Prisma schema loaded from prisma/schema.prisma
Datasource "db": PostgreSQL database "kaizoku", schema "public" at "db:5432"

Error: P1001: Can't reach database server at `db`:`5432`

Please make sure your database server is running at `db`:`5432`.

Reproduction steps

1. Use the docker-compose sample at the README.md

Expected behavior

Should work normally.

Additional context

Tried #135 , still no luck. Also, it is in a Docker in WSL instance if that helps.

Docker Compose:

version: '3'
name: kaizoku

volumes:
  db:
  redis:

services:
  app:
    container_name: kaizoku
    image: ghcr.io/oae/kaizoku:latest
    networks:
      weeb:
        ipv4_address: 172.30.0.2
    environment:
      - DATABASE_URL=postgresql://kaizoku:kaizoku@db:5432/kaizoku
      - KAIZOKU_PORT=8000
      - REDIS_HOST=localhost
      - REDIS_PORT=6379
      - PUID=1000
      - PGID=1000
      - TZ=Asia/Singapore
    volumes:
      - /mnt/d/Download/Manga:/data
      - /config/kaizoku:/config
      - /config/kaizoku/logs:/logs
    depends_on:
      db:
        condition: service_healthy
    ports:
      - 8000:8000
  redis:
    image: redis:7-alpine
    volumes:
      - redis:/data
  db:
    image: postgres:15-alpine
    restart: unless-stopped
    healthcheck:
      test: ['CMD-SHELL', 'pg_isready -U kaizoku']
      interval: 5s
      timeout: 5s
      retries: 5
    environment:
      - POSTGRES_USER=kaizoku
      - POSTGRES_DB=kaizoku
      - POSTGRES_PASSWORD=kaizoku
    volumes:
      - db:/var/lib/postgresql/data
networks:
  weeb:
    external: true

[Kyoumuh]

Add redis and db to the same network you added app to.
Then change 'db' in the database url to localhost.
DATABASE_URL=postgresql://kaizoku:kaizoku@localhost:5432/kaizoku