feat: Add database messages

docker-compose.yaml

@@ -0,0 +1,22 @@
+services:
+  messages_db:
+    image: postgres:latest
+    environment:
+      - POSTGRES_USER=${POSTGRES_USER:-postgres}
+      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD:-postgres}
+      - POSTGRES_DB=${POSTGRES_DB:-messages}
+    ports:
+      - "5432:5432"
+    volumes:
+      - data:/var/lib/postgresql
+    healthcheck:
+      test: ["CMD-SHELL", "pg_isready -U ${POSTGRES_USER:-postgres} -d ${POSTGRES_DB:-messages}"]
+      interval: 5s
+      timeout: 5s
+      retries: 5
+      start_period: 10s
+    env_file:
+      - .env
+
+volumes:
+  data: