uses a proc-macro to automate command definitions

api-core/Cargo.toml

@@ -0,0 +1,12 @@
+
+[package]
+name = "api-core"
+edition = "2021"
+version = "0.1.0"
+authors = ["Sergey <me@sergeysav.com>"]
+
+[dependencies]
+chrono = { workspace = true, features = ["serde"] }
+derive_more = { workspace = true, features = ["try_into"] }
+serde = { workspace = true, features = ["derive"] }
+thiserror = { workspace = true }