chriz001/Reacteroids ? reverse-engineered prompt

Build me a simple browser game like classic Asteroids, with a React interface and a Canvas based play area. I want the player to fly a ship around, shoot asteroids, and have the usual arcade feel, with smooth movement, collisions, scoring, and game over when the ship is hit. Make it run locally with a normal dev setup so I can start it and play in the browser at localhost.

Keep it clean and lightweight, using modern JavaScript and React, and make sure the controls feel responsive. If it helps, you can look up current docs online for any React or canvas details you need. I’d also like the game to be easy to launch and simple to understand if I open the code later.