Enhance README.md by adding badges for package visibility and links to relevant resources, improving the overall presentation and accessibility of the flutter_device_apps_platform_interface documentation.

Author: okmsbun

README.md

@@ -1,5 +1,15 @@
 # flutter\_device\_apps\_platform\_interface
 
+<p align="center">
+<a href="https://pub.dev/packages/flutter_device_apps_platform_interface"><img src="https://img.shields.io/pub/v/flutter_device_apps_platform_interface.svg?color=0175C2" alt="Pub"></a>
+<a href="https://github.com/okmsbun/flutter_device_apps_platform_interface"><img src="https://img.shields.io/github/stars/okmsbun/flutter_device_apps_platform_interface.svg?style=flat&logo=github&colorB=deeppink&label=stars" alt="Star on Github"></a>
+<a href="https://flutter.dev"><img src="https://img.shields.io/badge/flutter-website-deepskyblue.svg" alt="Flutter Website"></a>
+<a href="https://opensource.org/licenses/MIT"><img src="https://img.shields.io/badge/license-MIT-purple.svg" alt="License: MIT"></a>
+<a href="https://pub.dev/packages/flutter_device_apps"><img src="https://img.shields.io/badge/umbrella-package-orange.svg" alt="Umbrella Package"></a>
+</p>
+
+---
+
 Platform interface for the [flutter\_device\_apps](https://pub.dev/packages/flutter_device_apps) federated plugin.
 
 This package defines the common API contract (Dart side) that all platform implementations of `flutter_device_apps` must follow.