refactor(core): improve TwoFactorMiddleware clarity and maintainability #37115

Job	Run time
changes	8s
integration-sqlite (collaboration_features, 8.4, main, master)	4m 19s
integration-sqlite (federation_features, 8.4, main, master)	5m 14s
integration-sqlite (comments_features, 8.4, main, master)	3m 0s
integration-sqlite (filesdrop_features, 8.4, main, master)	2m 47s
integration-sqlite (features, 8.4, main, master)	12m 52s
integration-sqlite (dav_features, 8.4, main, master)	10m 53s
integration-sqlite (files_reminders, 8.4, main, master)	1m 50s
integration-sqlite (openldap_features, 8.4, main, master)	2m 2s
integration-sqlite (--tags ~@large files_features, 8.4, main, master)	18m 45s
integration-sqlite (file_conversions, 8.4, main, master)	2m 50s
integration-sqlite (capabilities_features, 8.4, main, master)	2m 0s
integration-sqlite (setup_features, 8.4, main, master)	1m 54s
integration-sqlite (theming_features, 8.4, main, master)	2m 14s
integration-sqlite (videoverification_features, 8.4, main, master)	6m 45s
integration-sqlite (remoteapi_features, 8.4, main, master)	2m 7s
integration-sqlite (routing_features, 8.4, main, master)	2m 22s
integration-sqlite (ldap_features, 8.4, main, master)	2m 35s
integration-sqlite (sharees_features, 8.4, main, master)	8m 15s
integration-sqlite (openldap_numerical_features, 8.4, main, master)	2m 15s
integration-sqlite (sharing_features, 8.4, main, master)	21m 55s
integration-sqlite-summary	6s
	1h 57m 8s

Provide feedback