refactor: Equals methods to use equality operators on primitives

Engine.Core/Primitives/Quaternion.cs

@@ -287,7 +287,7 @@ public readonly struct Quaternion(float x, float y, float z, float w)
     /// </summary>
     /// <param name="obj">The object to compare with the current <see cref="Quaternion"/>.</param>
     /// <returns><see cref="true"/> if the specified object is equal to the current <see cref="Quaternion"/>; otherwise, <see cref="false"/>.</returns>
-    public override bool Equals(object? obj) => obj is Quaternion quaternion && X.Equals(quaternion.X) && Y.Equals(quaternion.Y) && Z.Equals(quaternion.Z) && W.Equals(quaternion.W);
+    public override bool Equals(object? obj) => obj is Quaternion quaternion && this == quaternion;
 
     /// <summary>
     /// Generates a hash code for the <see cref="Quaternion"/>.