Change exposed port from 8000 to 8001 to avoid port conflict

docker-compose.yml

@@ -5,7 +5,7 @@ services:
     build: .
     container_name: seismo-fleet-manager
     ports:
-      - "8000:8000"
+      - "8001:8000"
     volumes:
       # Persist SQLite database
       - ./data:/app/data