Function insert_if_missing

atomic-agent/src/hooks/codex.rs:726–730

(raw: &mut Value, key: &str, value: Value)

}

fn insert_if_missing(raw: &mut Value, key: &str, value: Value) {
    if let Some(obj) = raw.as_object_mut() {
        obj.entry(key.to_string()).or_insert(value);
    }
}

fn value_string(raw: &Value, key: &str) -> Option<String> {
    raw.get(key)