Clean struct-opt derive

Cargo.toml

@@ -9,11 +9,13 @@ license = "MIT/Apache-2.0"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
+# cli core
+clap = {version = "3.0.14", features = ["derive"]}
 thiserror = "1.0.30"
+wasm-bindgen-cli-support = "0.2.79"
+# features
 log = "0.4.14"
 fern = { version = "0.6.0", features = ["colored"] }
-wasm-bindgen-cli-support = "0.2.79"
-anyhow = "1.0.53"
 serde = { version = "1.0.136", features = ["derive"] }
 serde_json = "1.0.79"
 toml = "0.5.8"
@@ -29,7 +31,6 @@ tokio = { version = "1.16.1", features = ["full"] }
 atty = "0.2.14"
 regex = "1.5.4"
 chrono = "0.4.19"
-clap = "3.0.14"
 
 axum = { version = "0.4.5", features = ["ws", "headers"] }
 tower-http = { version = "0.2.2", features = ["fs", "trace"] }