add dev guide

compose.yaml

@@ -1,15 +1,5 @@
-# Comments are provided throughout this file to help you get started.
-# If you need more help, visit the Docker Compose reference guide at
-# https://docs.docker.com/go/compose-spec-reference/
-
-# Here the instructions define your application as a service called "server".
-# This service is built from the Dockerfile in the current directory.
-# You can add other services your application may depend on here, such as a
-# database or a cache. For examples, see the Awesome Compose repository:
-# https://github.com/docker/awesome-compose
 services:
   server:
-    image: ${DOCKER_IMAGE_PATH}
     build:
       context: .
       target: final
@@ -21,15 +11,6 @@ services:
       db:
         condition: service_healthy
 
-# The commented out section below is an example of how to define a PostgreSQL
-# database that your application can use. `depends_on` tells Docker Compose to
-# start the database before your application. The `db-data` volume persists the
-# database data between container restarts. The `db-password` secret is used
-# to set the database password. You must create `db/password.txt` and add
-# a password of your choosing to it before running `docker compose up`.
-#     depends_on:
-#       db:
-#         condition: service_healthy
   db:
     image: postgres
     restart: always
@@ -39,6 +20,8 @@ services:
     environment:
       POSTGRES_DB: ${DATABASE_NAME}
       POSTGRES_PASSWORD: ${DATABASE_PASSWORD}
+    ports:
+      - 5432:5432
     expose:
       - 5432
     healthcheck: