fix(httpd): add Derive feature to clap in coffee_httpd Cargo.toml

This commit addresses the issue where `coffee_httpd` fails to compile independently.
By adding the `Derive` feature to clap in the `coffee_httpd/Cargo.toml` file, we ensure that the necessary dependencies are properly configured.

Signed-off-by: Tarek <[email protected]>

coffee_httpd/Cargo.toml

@@ -13,7 +13,7 @@ path = "src/main.rs"
 
 [dependencies]
 actix-web = "4"
-clap = "4.1.11"
+clap = { version = "4.1.11", features = ["derive"] }
 tokio = { version = "1.22.0", features = ["sync"] }
 coffee_core = { path = "../coffee_core" }
 coffee_lib = { path = "../coffee_lib", features = ["open-api"] }