jasspir/BetterHitreg ? reverse-engineered prompt

Build me a client side Fabric mod for Minecraft that makes hits feel faster and more responsive by showing hits before the server response comes back.

I want it to work on Minecraft 1.19.4 through 1.21.11, with a focus on sword PvP. It should include a few handy extras too, like a keybind to switch main hand and some simple keybinds for tracking PvP scores during tier testing. Let the UI and render colors be customizable from a properties file in the instance config folder.

Keep the mod lightweight and safe feeling, with the actual combat behavior unchanged, just the hit effects, sound, and visuals adjusted on the client. If you need to check current Fabric or Minecraft modding docs online to get version details right, go ahead and do that.