Add moduleSuffixes to tsconfig (#11146)

Co-authored-by: Claude <noreply@anthropic.com>

src/components/contacts/FindContactsFlow.web.tsx

@@ -1,3 +1,11 @@
-export function FindContactsFlow() {
+import {type Action, type State} from './state'
+
+export function FindContactsFlow(_props: {
+  state: State
+  dispatch: React.ActionDispatch<[Action]>
+  onBack?: () => void
+  onCancel: () => void
+  context: 'Onboarding' | 'Standalone'
+}): never {
   throw new Error('FindContactsFlow is not available on web')
 }