mezonai/mezon-android ? reverse-engineered prompt

Build me a native Android messaging app for Mezon that feels fast and polished like Telegram.

I want a single app where people can sign in, see their chats, open a conversation, send and receive messages in real time, and browse things like channels, clans, profile, and notifications. The interface should use custom Android views, with a clean chat list, message bubbles, swipe back navigation, and smooth scrolling. It should remember data offline, load quickly, and update the screen as new messages arrive without making the whole app feel heavy.

Please also wire up the basics for Firebase push notifications, local storage, and the messaging protocol so the app can talk to the backend and handle live updates. If anything needs current setup details from the docs or online, look them up and keep the app runnable in Android Studio.