Enable prefix matching for subcommands

src/cli.rs

@@ -9,6 +9,7 @@ pub const DEFAULT_LISTEN_ADDR: &str = "127.0.0.1:8080";
 #[derive(Debug, Parser)]
 #[clap(author, version, about)]
 #[command(name = "asciinema")]
+#[command(infer_subcommands = true)]
 pub struct Cli {
     #[command(subcommand)]
     pub command: Commands,