Add datalayer-phone-ui library

[luizgrp]

WHAT

Add datalayer-phone-ui library with Install App prompt feature.

Screen_recording_20231124_101908.mp4

HOW

• Add datalayer-phone-ui module;
• Add PhoneUiDataLayerHelper class as API entry point;
• Add InstallAppDialog composable which is public and can also be used directly without the API;

Checklist 📋

• Add explicit visibility modifier and explicit return types for public declarations
• Run spotless check
• Run tests
• Update metalava's signature text files

[luizgrp]

Closing it in favor of #1929