feat: more Session config knobs (#337)

Author: ElijahAhianyo

Cargo.lock

@@ -22,7 +22,7 @@ async-trait.workspace = true
 axum = { workspace = true, features = ["http1", "tokio"] }
 backtrace.workspace = true
 bytes.workspace = true
-chrono.workspace = true
+chrono = { workspace = true, features = ["serde"] }
 clap.workspace = true
 cot_macros.workspace = true
 derive_builder.workspace = true