Function test_timestamp_extraction

crates/opencode-core/src/id.rs:114–118

()

    #[test]
    fn test_timestamp_extraction() {
        let id = create(Prefix::Session, false, Some(1700000000000));
        let ts = timestamp(&id);
        assert!(ts.is_some());
    }

    #[test]
    fn test_validate_prefix() {