Michael Schimmel
cad0c03973
Introduces the `Inliner` struct to encapsulate logic related to value and function inlining. This improves code organization and readability within the optimizer engine. Key changes include: - Moving `is_inlinable_value` to the `Inliner` struct. - Extracting beta-reduction preparation logic into `Inliner::prepare_beta_reduction`. - Moving parameter slot collection to `Inliner::collect_parameter_slots`. - Introducing `flatten_tuple` to a new `utils` module, used by both `Folder` and `Inliner`.