Complete the end-to-end CLI parity audit

Cargo.toml

@@ -19,6 +19,7 @@ arboard = { version = "3.6", default-features = false, features = ["wayland-data
 cap-std = "4.0"
 cap-tempfile = "4.0"
 clap = { version = "4.6", features = ["derive"] }
+clap_complete = "4.6"
 crossterm = "0.29"
 ctrlc = "3.5"
 data-encoding = "2.9"