LEX-ESP-for-Fortnite/Fortnite-LEX-esp ? reverse-engineered prompt

Build me a small external overlay app for Fortnite that helps with visual awareness while playing.

I want it to show enemy positions with their name, health, and distance, plus markers for weapons, chests, and supply drops. It should have clean snaplines or line of sight indicators, let me change how far each type of marker shows up, and have a simple floating menu or hotkeys so I can turn things on and off quickly.

Please keep it lightweight, portable, and stable, and make it close automatically when Fortnite closes. If you need to look up current docs online or use common overlay approaches, go ahead.