fix: reorder environment variables for db service in compose.yaml

compose.yaml

@@ -3,19 +3,19 @@ services:
     image: postgres:18
     container_name: db
     restart: always
-    environment:
-      TZ: Europe/Madrid
-      POSTGRES_USER: ${POSTGRES_USER}
-      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
-      POSTGRES_DB: ${POSTGRES_DB}
     volumes:
-      - db-data:/var/lib/postgresql/data
+      - db-data:/var/lib/postgresql
+    command: postgres -c listen_addresses='*'
     healthcheck:
       test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER} -d ${POSTGRES_DB}"]
       interval: 10s
       timeout: 5s
       retries: 5
-    command: postgres -c listen_addresses='*'
+    environment:
+      TZ: Europe/Madrid
+      POSTGRES_USER: ${POSTGRES_USER}
+      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD}
+      POSTGRES_DB: ${POSTGRES_DB}
 
   app:
     build: .