Swiftstraints

Uses operator overloading like `==` and `*` to replace verbose NSLayoutConstraint code with single-line expressions, dramatically improving readability as shown in the README examples.

Works natively with iOS 9+ layout anchors such as `widthAnchor` for type-safe constraint definitions, ensuring compile-time checks and reducing runtime errors.

Eliminates the need for metrics and views dictionaries in visual format language by using string interpolation, making it easy to create multiple constraints with one line of code.

Provides UIView extensions to add constraints directly to a superview via interpolated strings, streamlining common layout tasks without extra boilerplate.