ovld: Overloading Python Functions

Ovld is a Python library that provides fast and feature-rich multiple dispatch for functions using type annotations. Unlike Python's built-in `functools.singledispatch`, `ovld` supports dispatching on multiple arguments, custom predicates, and value-based dispatch. It aims to simplify code that would otherwise rely on complex `if-elif` chains or `isinstance` checks for different argument types. The library is actively maintained, with the current version being 0.5.15, and offers performance superior to other multiple dispatch libraries.