feat: add health checks

Signed-off-by: kjuulh <contact@kjuulh.io>

docker-compose.yaml

@@ -13,8 +13,16 @@ services:
     networks:
       - public
       - internal
+    healthcheck:
+      test: ["CMD", "/app/forest-server", "--external-host", "http://127.0.0.1:4040", "admin", "status"]
+      interval: 10s
+      timeout: 10s
+      retries: 3
+      start_period: 30s
     depends_on:
-      - "postgres"
+      postgres:
+        condition: service_healthy
+        restart: true
 
   postgres:
     image: postgres:18
@@ -23,13 +31,17 @@ services:
     env_file: ".env"
     networks:
       - internal
-    # ports:
-    #   - "5432:5432"
     volumes:
       - ./data/postgres/18:/var/lib/postgresql/18/docker
     environment:
       POSTGRES_USER: forest
       POSTGRES_DB: forest
+    healthcheck:
+      test: ["CMD", "pg_isready", "-U", "forest", "-d", "forest"]
+      interval: 10s
+      retries: 5
+      start_period: 30s
+      timeout: 10s
 
 networks:
   public: