refactor(web): dependency management (#2386)

packages/ui-services/src/UseCase/IsNativeIOS.ts

@@ -0,0 +1,13 @@
+import { Result, SyncUseCaseInterface } from '@standardnotes/domain-core'
+import { Environment, Platform } from '@standardnotes/models'
+
+export class IsNativeIOS implements SyncUseCaseInterface<boolean> {
+  constructor(
+    private environment: Environment,
+    private platform: Platform,
+  ) {}
+
+  execute(): Result<boolean> {
+    return Result.ok(this.environment === Environment.Mobile && this.platform === Platform.Ios)
+  }
+}