Move `login-ui` Service classes to Javaconfig #2124

Job	Run time
container-test-job (postgresql-11)	12m 44s
container-test-job (postgresql-15)	12m 25s
container-test-job (postgresql-16)	12m 48s
container-test-job (mysql)	12m 49s
container-test-job (mysql-8)	12m 53s
	1h 3m 39s

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