Alexander Tseung
badebe017f
Adds toggle for primary currency (#5421)
* Add UnitInput component
* Add CurrencyInput component
* Add UserPreferencedCurrencyInput component
* Add UserPreferencedCurrencyDisplay component
* Add updatePreferences action
* Add styles for CurrencyInput, CurrencyDisplay, and UnitInput
* Update SettingsTab page with Primary Currency toggle
* Refactor currency displays and inputs to use UserPreferenced displays and inputs
* Add TokenInput component
* Add UserPreferencedTokenInput component
* Use TokenInput in the send screen
* Fix unit tests
* Fix e2e and integration tests
* Remove send/CurrencyDisplay component
* Replace diamond unicode character with Eth logo. Fix typos
