Extensions

1. Vector2Extensions.cs: This extension provides additional functionality for Vector2 objects. It includes methods for clamping the Vector2 object to a specific range, rotating it around a pivot point, and more.

2. AnimationCurveExtensions.cs: This extension adds extra functionality to AnimationCurve objects. It includes methods for finding the closest time or value in the curve, getting the derivative at a specific time, and more.