so. many. changes. (sorry)

docker-compose.yml

@@ -2,28 +2,24 @@ services:
   api:
     build: .
     ports:
-      - "8000:8000"
+      - "8000:80"
     environment:
       # Redis configuration
       - REDIS_HOST=valkey
       - REDIS_PORT=6379
-      # Docker environment flag
-      - DOCKER_CONTAINER=1
-      # Override environment for production
-      - ENVIRONMENT=production
     env_file: .env
     depends_on:
       - valkey
     restart: unless-stopped
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:8000/"]
+      test: ["CMD", "python", "-c", "import urllib.request; urllib.request.urlopen('http://localhost:8000/')"]
       interval: 30s
       timeout: 10s
       retries: 3
       start_period: 40s
 
   valkey:
-    image: valkey/valkey:7-alpine
+    image: valkey/valkey:8-alpine
     restart: unless-stopped
     healthcheck:
       test: ["CMD", "valkey-cli", "ping"]