Loading States

[DomVinyard]

User Story:

As a user, I want to see loading states in our app so that I can better understand when data is being loaded and avoid confusion.

Acceptance Criteria:

• All relevant components in the application should have a loading state when data is being loaded.
• The loading state should be implemented using the React Loading Skeleton library.
• The loading state should accurately reflect the design and style of the component being loaded.
• The loading state should be removed and replaced with the actual content once the data has been loaded.
• The application should continue to function correctly after adding loading states to all relevant components.
• All unit tests should pass after adding loading states to all relevant components.