Move `login-ui` Service classes to Javaconfig #2102

Job	Run time
container-test-job (postgresql-11)	12m 17s
container-test-job (postgresql-15)	12m 22s
container-test-job (postgresql-16)	12m 18s
container-test-job (mysql)	12m 51s
container-test-job (mysql-8)	13m 6s
	1h 2m 54s

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