move lib, server and client to separate packages

zoidberg_lib/Cargo.toml

@@ -0,0 +1,9 @@
+[package]
+name = "zoidberg_lib"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+serde = { version = "1.0", features = ["derive"] }

zoidberg_lib/src/lib.rs

@@ -0,0 +1 @@
+pub mod types;

zoidberg_lib/src/types.rs

@@ -0,0 +1,7 @@
+use serde::{Deserialize, Serialize};
+
+#[derive(Serialize, Deserialize)]
+pub struct Update {
+    pub id: i64,
+    pub status: String,
+}