Update docker-compose.yml: remove database service, adjust ports and host

- Remove MariaDB service from compose (external db assumed)
- Change web port to 8080 (from 8000)
- Update DATABASE_URL host to localhost (from db service name)
- Update BASE_URL to use port 8080
- Remove db_data volume definition

Co-Authored-By: Claude Haiku 4.5 <noreply@anthropic.com>

docker-compose.yml

@@ -1,30 +1,16 @@
 version: "3.8"
 
 services:
-  db:
-    image: mariadb:10.11
-    environment:
-      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-rootpass}
-      MYSQL_DATABASE: ${DB_NAME:-evosync}
-      MYSQL_USER: ${DB_USER:-evosync}
-      MYSQL_PASSWORD: ${DB_PASSWORD:-evosync}
-    volumes:
-      - db_data:/var/lib/mysql
-    ports:
-      - "3306:3306"
-
   web:
     build:
       context: .
       dockerfile: Dockerfile.web
     ports:
-      - "8000:8000"
-    depends_on:
-      - db
+      - "8080:8000"
     environment:
-      - DATABASE_URL=mysql+pymysql://${DB_USER:-evosync}:${DB_PASSWORD:-evosync}@db:3306/${DB_NAME:-evosync}
+      - DATABASE_URL=mysql+pymysql://${DB_USER:-evosync}:${DB_PASSWORD:-evosync}@localhost:3306/${DB_NAME:-evosync}
       - SECRET_KEY=${SECRET_KEY:-change-me-in-production}
-      - BASE_URL=${BASE_URL:-http://localhost:8000}
+      - BASE_URL=${BASE_URL:-http://localhost:8080}
     volumes:
       - ./web:/app/web
 
@@ -37,6 +23,3 @@ services:
       - ./vk:/var/www/vk
       - ./run:/var/www/run
       - ./logs:/var/www/logs
-
-volumes:
-  db_data: