T24: the icon, Ely holding a terminal, drawn in SVG: on macOS's rounded square, and alone and flat for Windows and Linux; scripts/mac-app.sh builds ELYTerminal.app, signed ad hoc, and its disk image, its icon rendered by examples/icons.rs through resvg

Cargo.toml

@@ -24,6 +24,9 @@ serde = { version = "1", features = ["derive"] }
 serde_json = "1"
 serde_path_to_error = "0.1.20"
 
+[dev-dependencies]
+resvg = { version = "0.46", default-features = false }
+
 [target.'cfg(unix)'.dependencies]
 libc = "0.2"
 rustix-openpty = "0.2"