Smooth Animation of sidebar

[Soulpurr]

I want to add a smooth animation on sidebar i.e when we click on sidebar it should come smoothly rather than comming immediately and moreover as of now the sidebar while expanding shifts the page i will also fix that.

Please assign this issue to me under hacktober fest'23

https://github.com/gauravsinhaweb/EduSmart/assets/92094765/96d1a695-ddaa-4556-a3ce-5326b0bd0398

[gauravsinhaweb]

@Soulpurr assigned