Background

UI component change from the task https://issues.redhat.com/browse/OU-594, changing from section to nav component. 

Some methods should be refactored to reflect it, the ones that relies on tabname and navigating underneath to access Filtering, Searching, Tag components that are similar cross tabs. 

Outcomes

Filtering, Searching components on Alerts, Silences and Alerting rule pages should be refactored once they are not children of section (tabs) anymore starting COO1.3.0