better typing and remove unused ts directives #4238

Job	Run time
changed-files	12s
build-devcontainer / build-and-publish-devcontainer	23s
build_integration_container_nginx	18s
unit_tests_crd_client_generator	0s
unit_tests_shell_ui	13s
unit_tests_ui	15s
build-shell-ui	0s
unit_tests_metalk8s_operator	0s
build-docs	0s
unit_tests_salt	0s
unit_tests_lib_alert_tree	0s
unit_tests_storage_operator	0s
lint	5m 12s
build / build-devcontainer / build-and-publish-devcontainer	14s
build / build-shell-ui / shell-ui	17s
integration_tests_ui	-1s
build / build	2m 26s
build / build-docs / build-devcontainer / build-and-publish-devcontainer	12s
build / build-docs / docs	2m 12s
build / write-final-status	15s
write-final-status	18s
e2e-tests	-176s
	9m 30s

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