Placeholder: Performance page changes

1.Remove intermediate step of Alert Overview

User journey: when clicking Performance Page from SIQ landing page user is directed to E2E Performance page, without any selections done (empty Metrics section, empty Widgets)

2.  When User clicks on:

User is directed to below page / with no pre-selection given, visualizer and widgets remain empty at this moment

Highlighted above ‘Filter by’ section is creating a ‘Network’ which impacts ‘Visualizer’ and all Widgets.