docs: update plugin READMEs with new content and corrections

- Revised titles and installation commands for several plugins, including Adjust, AdMob Plus, and Approov Advanced HTTP.
- Added new README files for plugins such as Airship, Audio Management, and Genius Scan.
- Corrected plugin repository links and usage documentation across multiple plugins.
- Updated supported platforms and descriptions for clarity and accuracy.
- Enhanced consistency in formatting and structure throughout the documentation.

docs/plugins/shortcuts-android/README.md

@@ -0,0 +1,23 @@
+# ShortcutsAndroid
+
+```
+$ ionic cordova plugin add cordova-plugin-shortcuts-android
+$ npm install @awesome-cordova-plugins/shortcuts-android
+```
+
+## [Usage Documentation](https://danielsogl.gitbook.io/awesome-cordova-plugins/plugins/shortcuts-android/)
+
+Plugin Repo: [https://github.com/avargaskun/cordova-plugin-shortcuts-android](https://github.com/avargaskun/cordova-plugin-shortcuts-android)
+
+Use this plugin to create shortcuts in Android. Use this plugin to handle Intents on your application.
+For more information on Android App Shortcuts: https://developer.android.com/guide/topics/ui/shortcuts.html
+For more information on Android Intents: https://developer.android.com/guide/components/intents-filters.html
+
+The work that went into creating this plug-in was inspired by the existing plugins: cordova-plugin-shortcut and cordova-plugin-webintent2.
+
+## Supported platforms
+
+- Android
+  
+
+