harimoradiya/androidtvremote ? reverse-engineered prompt

Build me an Android app that turns a phone into a remote for Android TV and compatible smart TVs on the same Wi Fi network.

It should automatically find nearby TVs, let me pick one, then handle secure pairing with a code shown on the TV. After that I want a clean remote screen with the basic controls people actually use, like up down left right, select, back, home, menu, volume, power, and a touchpad style area for swiping. I also want typing on the phone to go straight into the TV search or text fields.

Please make it feel fast, simple, and modern, with no ads, no paywalls, and no sign in. Add a little customization for the app colors and a row of quick launch apps that I can reorder. Use a nice Material style interface and make sure it works smoothly as a local network app. If you need to look up current Android TV or pairing docs online, feel free to do that.