* Initial implementation of new SrpInput component
This new version of the SrpInput component uses a separate field for
each word of the SRP. Only one field can be revealed at a time, making
it less likely that it gets accidentally revealed to somebody.
* Fix copy mistakes
* Move container div from 'create vault' to 'srp-input', and setup grid layout
* Increase size of title
* Remove hard-coded width in Storybook to allow testing different viewport sizes
* Improve layout
* Improve margins
* Update dropdown text
* Expand SRP input section
* Remove unused localized messages
* Update dropdown option names in unit tests
* Replace checkbox with show/hide toggle
* Remove unused localized message
* Fix 'data-testid' prop name
* Fix e2e test imports using paste
* Use 'ActionableMessage' component for error message
* Convert error popover to actionable message
* Add tip about pasting the SRP
* Remove invalid prop
The "info" style of `ActionableMessage` is the default, so no type is
required.
* Use more readable test convenience methods
The method `toBeInTheDocument()` is now used over `not.toBeNull()` to
improve the readability of tests. Likewise, the convenience method
`.clear` is now used to clear fields rather than manually entering the
key combination to clear a field.
* Fix misspelled word
This is a pure refactor that extracts the SRP input from the
`CreateNewVault` component. This is intended to make future changes to
the SRP input easier, and to reduce duplication between the old and new
onboarding flows.
Extensive unit tests have been added for the new SRP input component.
A new test library was added (`@testing-library/user-event`) for
simulating user events with components rendered using the
`@testing-library` library.
A new helper method has been added (`renderWithLocalization`) for
rendering components using `@testing-library` with just our
localization contexts added as a wrapper. The localization contexts
were already added by the `renderWithProviders` helper function, but
there is no need for a Redux provider in these unit tests.
