add dev dep

Author: Boog900

Cargo.lock

@@ -40,7 +40,8 @@ target_os_lib = { package = "windows", version = ">=0.51", features = ["Win32_Sy
 target_os_lib = { package = "libc", version = "0.2.151", optional = true }
 
 [dev-dependencies]
-tokio = { workspace = true, features = ["full"] }
+tokio            = { workspace = true, features = ["full"] }
+curve25519-dalek = { workspace = true }
 
 [lints]
 workspace = true