- Add API_PORT, INDEXER_PORT, MEILI_PORT, POSTGRES_PORT env variables
- Update docker-compose.yml to use ${VAR:-default} syntax for all ports
- Document new port variables in .env.example
- Allows users to customize ports to avoid conflicts with other services
- Add LIBRARIES_HOST_PATH env variable for Docker volume mount path
- Update docker-compose.yml to use ${LIBRARIES_HOST_PATH:-../libraries}
- Update .env.example with new variable and documentation
- Allows users to customize the host path for their libraries folder
- Create migration 0002_alter_volume_type.sql to change volume from TEXT to INTEGER
- Update docker-compose to run all migrations automatically using env variables
- Enables proper numeric sorting of volumes (1, 2, 3 instead of 01, 02, 03)
