ui-service: improve system alert plugin [SCT-713]
ui-service: improve system alert plugin [SCT-713]

eapearson/kbase-ui,eapearson/kbase-ui,briehl/kbase-ui,kbase/kbase-ui,eapearson/kbase-ui,eapearson/kbase-ui,kbase/kbase-ui,eapearson/kbase-ui,kbase/kbase-ui,kbase/kbase-ui,briehl/kbase-ui,briehl/kbase-ui,kbase/kbase-ui