Add schema generation, refactor cli, add most of the derive operations

Cargo.toml

@@ -27,6 +27,11 @@ rmp-serde = "1.1"
 tempfile = "3.7"
 polars =  {version = "0.41", features = ["lazy", "performant", "streaming", "cse", "dtype-datetime"]}
 polars-sql = "0.41"
+serde_json = "1.0.122"
+num_cpus = "1.16.0"
+schemars = {version = "0.8.21", features = ["chrono"]}
+log = "0.4.22"
+env_logger = "0.11.5"
 
 # More info on targets: https://doc.rust-lang.org/cargo/reference/cargo-targets.html#configuring-a-target
 [lib]