Hello, Bevy!

Cargo.toml

@@ -0,0 +1,22 @@
+[package]
+name = "pong"
+version = "0.1.0"
+edition = "2024"
+
+[dependencies]
+bevy = "0.19.0"
+
+# Enable some optimization in development so the game runs well.
+# Enable more optimization for dependencies because they change less often.
+[profile.dev]
+opt-level = 1
+package."*".opt-level = 3
+
+[profile.release]
+codegen-units = 1
+lto = "thin"
+
+[profile.wasm-release]
+inherits = "release"
+opt-level = "s" # TODO: compare with "z"
+strip = "debuginfo"