added new video resources

Author: ygit

README.md

@@ -75,6 +75,8 @@
 
    📹 [How To Handle User Input](https://www.youtube.com/watch?v=6PO0k8GlxWA)
 
+   📹 [Understand SwiftUI, Property Wrapper, @State, @EnvironmentObject & More](https://www.youtube.com/watch?v=Bb5APObvgDY)
+   
 
 6. [SwiftUI Tutorials by Kilo Loco](https://www.youtube.com/channel/UCv75sKQFFIenWHrprnrR9aA/)
 
@@ -95,6 +97,8 @@
 
    📹 [SwiftUI Modifiers in UIKit with @discardableResult](https://www.youtube.com/watch?v=rhWnSub7d_Y)
 
+   📹 [SwiftUI Visual Debugging in UIKit](https://www.youtube.com/watch?v=3cJzNdrnpfk)
+   
 
 8. 📹 [SwiftUI Beginner Tutorial On iOS 13 by Devslopes](https://www.youtube.com/watch?v=wwDAvq9MZlQ)