fix(currency): sync entry currency when balance currency changes

Entry currency wasn't updating when the user changed balance currency
from the wallet screen, causing the give screen to show the old currency
until opened a second time.

Signed-off-by: Brandon McAnsh <git@bmcreations.dev>

Author: bmc08gt

apps/flipcash/shared/currency-selection/core/src/main/kotlin/com/flipcash/app/currency/PreferredCurrencyController.kt

@@ -138,6 +138,7 @@ class PreferredCurrencyController @Inject constructor(
                     prefs[recentKey] = updateRecents(recents, currency.code)
                 }
                 exchange.setPreferredBalanceCurrency(code)
+                exchange.setPreferredEntryCurrency(code)
                 settingsController.update()
             }
         }