refactor: rewrite

gpclient/Cargo.toml

@@ -0,0 +1,10 @@
+[package]
+name = "gpclient"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+common = { path = "../common" }
+tokio = { version = "1.0", features = ["full"] }