mtg v0.5.0

mtg 0.5.0 — shared `mtg-core`

New

• `mtg-core` crate: fixed-timestep loop, input helpers, audio, theme, UI chrome
• Breaker + Paddle Battle refactored to use it

Games

• `mtg breaker`
• `mtg paddle-battle`

Install

```bash
brew update && brew upgrade mtg

or

cargo install modern-terminal-games
```