The Dark-Mode toggling button is appearing on top of toast, fix this for all toasts.
When a Student requests the issue and the request is successful, then redirect the users to their profile and not to the home.
When the issue assignment request fails, show it as red toast and not green.
Not all HttpResponses have been converted to toasts. e.g. user_profile/views.py, home/views.py. Tip:- Use ctrl+shift+f to find all such occurrences in the entire project.
fixes #20
Replaced http response with django messages framework and toast