Improvements to onboarding flow

[stackingsaunter]

There are minor changes proposed after conducting user testing onboarding + wallet creation flow.

Figma file

It's mostly copy changes and 2 architectural changes to the flow:

1. Storage amount now comes first before storage location That flow seems a bit more natural to first get a grasp how much space we want/need and then decide where to place it.

2. IBD and permanent notifications screens were moved from this place to the end of Create Wallet flow Having actions that initiate download just before user lands in the wallet and can immediately see the IBD download feels like better choice

All changes are visible below: