Bevy 2D web game

To quickly iterate in a native window: cargo watch -x 'run'

To develop in the browser: cargo run --target wasm32-unknown-unknown

To build: cargo build --release --target wasm32-unknown-unknown

wasm-bindgen --out-dir ./www/wasm --target web ./target/wasm32-unknown-unknown/release/bevy-2d.wasm

wasm-opt -Os -o ./www/wasm/bevy-2d_bg.wasm ./www/wasm/bevy-2d_bg.wasm