fix: snafu crate

sdgb-cli/Cargo.toml

@@ -4,6 +4,8 @@ version = "0.1.0"
 edition = "2024"
 
 [dependencies]
+snafu = { workspace = true }
+
 nyquest-preset = { version = "0.2.0", features = ["async"] }
 compio = { version = "0.15.0", default-features = false, features = [
     "runtime",