# Git Commit Message

refactor: add production features and improve architecture

- Add structured configuration with validation
- Implement Redis connection pooling
- Add database migrations system
- Change API methods: GET /set → POST /set, GET /delete → DELETE /delete
- Add health check endpoint
- Add graceful shutdown and structured logging
- Update frontend for new API methods
- Add open source attribution

compose.yml

@@ -15,6 +15,12 @@ services:
         condition: service_started
     networks:
       - timezoneDB-network
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://${HOST:-localhost}:${PORT:-3000}/health"]
+      interval: 30s
+      timeout: 3s
+      retries: 3
+      start_period: 10s
 
   postgres:
     image: postgres:16
@@ -23,6 +29,7 @@ services:
       POSTGRES_USER: postgres
       POSTGRES_PASSWORD: postgres
       POSTGRES_DB: postgres
+      PGUSER: postgres
     volumes:
       - ./postgres-data:/var/lib/postgresql/data
     networks:
@@ -45,4 +52,4 @@ services:
 
 networks:
   timezoneDB-network:
-    driver: bridge
+    driver: bridge