fix: add DB healthcheck and service_healthy condition to prevent lactose startup race condition

docker-compose.yml

@@ -15,7 +15,8 @@
     ports:
       - "5162:8080"
     depends_on:
-      - database
+      database:
+        condition: service_healthy
     volumes:
      #- "/root/MilkyShots/storageImages:/diary:ro"
      - "./storageImages:/diary:ro"
@@ -34,6 +35,12 @@
       - "pg_dbdata:/var/lib/postgresql/data"
     ports:
       - "3306:5432"
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U root -d TestDb"]
+      interval: 3s
+      timeout: 5s
+      retries: 10
+      start_period: 10s
 
   milkstream:
     image: milkstream