Add moduleSuffixes to tsconfig (#11146)

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

src/screens/Settings/AppIconSettings/SettingsListItem.web.tsx

@@ -1 +1,3 @@
-export function SettingsListItem() {}
+export function SettingsListItem() {
+  return null
+}

src/screens/Settings/AppIconSettings/index.web.tsx

@@ -1,3 +1,3 @@
-export function AppIconSettingsScreen() {
+export function AppIconSettingsScreen(): never {
   throw new Error('Not supported on web')
 }