"Reduce Transparency" setting issue with tabBarStyle

### Before submitting a new issue

- [x] I tested using the latest version of the library, as the bug might be already fixed.
- [x] I tested using a [supported version](https://github.com/reactwg/react-native-releases/blob/main/docs/support.md) of react native.
- [x] I checked for possible duplicate issues, with possible answers.

### Bug summary

In the application I use only dark color and would like to keep the same backGround color for tabBar, everything works fine but when I enable "Reduce Transparency" background color got overwritten, see attached video.

https://github.com/user-attachments/assets/0b0b3c90-d00d-435a-aa6b-e313a26d11a1

### Library version

^0.11.2

### Environment info

```shell
System:
OS: macOS 26.0.1
CPU: (8) arm64 Apple M3
Memory: 123.77 MB / 16.00 GB
Shell:
version: "5.9"
path: /bin/zsh
Binaries:
Node:
version: 22.9.0
path: ~/.nvm/versions/node/v22.9.0/bin/node
Yarn: Not Found
npm:
version: 10.8.3
path: ~/.nvm/versions/node/v22.9.0/bin/npm
Watchman:
version: 2025.06.23.00
path: /opt/homebrew/bin/watchman
Managers:
CocoaPods: Not Found
SDKs:
iOS SDK:
Platforms:
- DriverKit 25.0
- iOS 26.0
- macOS 26.0
- tvOS 26.0
- visionOS 26.0
- watchOS 26.0
Android SDK: Not Found
IDEs:
Android Studio: 2025.1 AI-251.25410.109.2511.13665796
Xcode:
version: 26.0.1/17A400
path: /usr/bin/xcodebuild
Languages:
Java:
version: 17.0.12
path: /usr/bin/javac
Ruby:
version: 3.3.7
path: /Users/ashotosipyan/.rubies/ruby-3.3.7/bin/ruby
npmPackages:
"@react-native-community/cli":
installed: 15.0.1
wanted: ^15.0.1
react:
installed: 18.3.1
wanted: 18.3.1
react-native:
installed: 0.77.2
wanted: 0.77.2
react-native-macos: Not Found
npmGlobalPackages:
"*react-native*": Not Found
Android:
hermesEnabled: true
newArchEnabled: false
iOS:
hermesEnabled: true
newArchEnabled: false
```

### Steps to reproduce

1. Set backGroundColor for tabBarStyle
2. Open iphone settings -> Accessibility -> Display & Text Size -> turn on Reduce Transparency toggle
3. Open the app -> the color will be overwritten

### Reproducible sample code

```js
don't have this opportunity
```

Commencez par reproduire le problème sur iOS avec Reduce Transparency activé et un tabBarStyle backgroundColor personnalisé. Suivez la manière dont tabBarStyle est appliqué dans l’implémentation de bottom-tabs et vérifiez que la couleur d’arrière-plan reste inchangée lorsque le réglage d’accessibilité est activé ; aucun exemple reproductible ni fichier de test n’est fourni.

Rédigé par le modèle d'indexation à partir du texte de l'issue.