Hanson

Replaces verbose KVO boilerplate with a clean, intuitive API for observing values in Swift, as shown in the example where `observe(observable)` simplifies change detection.

Wraps UIKit/AppKit KVO properties with type-safe observables using `dynamicObservable`, enabling easy observation of native framework properties without manual KVO setup.

Allows automatic value propagation between observables with `bind()`, reducing boilerplate in MVVM patterns for synchronizing view models and views, as demonstrated with activity indicator binding.

Includes `MainThreadScheduler` to ensure UI updates are safely delivered on the main thread from background observations, enhancing reliability in multi-threaded environments.