Sudip-pandey/karobar-v2 ? reverse-engineered prompt

Build me a clean Android app called Karobar v2 in Kotlin. I want it to feel like a simple app for managing day to day business work, with a modern home screen, easy navigation, and a few useful sections for keeping track of customers, sales, and basic records. Make the UI polished and straightforward, with empty states, sample data, and a layout that looks good on a phone. If anything is unclear, make sensible choices and keep the app simple and usable.

Set up the project so it runs properly from the start, with sensible app structure, navigation between screens, and reusable UI components. Please also make sure the build works cleanly and fix anything obvious in the existing Android project setup. If you need to look up current Android or Kotlin docs online, go ahead and do that.