Add clap and update scripts

Cargo.toml

@@ -6,6 +6,7 @@ edition = "2021"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+clap = { version = "4.5.16", features = ["derive"] }
 rand = { version = "0.8.5", features = ["small_rng"] }
 
 [lints.rust]
@@ -13,6 +14,6 @@ rand = { version = "0.8.5", features = ["small_rng"] }
 
 [lints.clippy]
 enum_glob_use = "deny"
-# pedantic = "deny"
-nursery = "deny"
-unwrap_used = "deny"
+pedantic = "deny"
+nursery = { level = "deny", priority = -1 }
+unwrap_used = "deny"