fix url usuario

main.py

@@ -170,7 +170,7 @@ CMD [\"uvicorn\", \"main:app\", \"--host\", \"0.0.0.0\", \"--port\", \"7860\"]""
             )
 
     hf_user_space = f"{hf_user_actual}/{space_id}".replace("/", "-").lower()
-    url = f"https://{hf_user_space}.hf.space"
+    url = f"https://{hf_user_actual.lower()}-{space_id.lower()}.hf.space"
     CLIENTES[email] = {"nicho": nicho, "url": url, "repo": repo_name}
     guardar_clientes()
     enviar_email(email, nicho, url)