Improve Onboarding Flow to fix Speech Profile section handling in it

[mdmohsin7]

The current approach for pages in the onboarding flow isn't ideal and it will always include the speech profile widgets (even if user has already done the speech profile). Since auth is part of the same flow, it effectively isn't possible to change the tabs of the tab controller after getting the speech profile status from the backend (which depends on the auth status of the user as well)

hasSpeechProfile will always be false