fix(tokens): ensure token selection after hydrating from persistence

hydrateFromPersistence() loaded cached tokens but never called
ensureValidTokenSelection(), leaving a window where no token was
selected after login until the network update arrived.

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

Author: bmc08gt

apps/flipcash/shared/tokens/src/main/kotlin/com/flipcash/app/tokens/TokenCoordinator.kt

@@ -311,6 +311,7 @@ class TokenCoordinator @Inject constructor(
         }
 
         applyTokenUpdates(persisted)
+        ensureValidTokenSelection()
 
         trace(tag = TAG, message = "Hydrated ${persisted.size} tokens from persistence", type = TraceType.Process)
     }