Implement wishlist functionality, so that a user can add a game to their wishlist from a games game page. After that the user can veiw their wishlisted games on the wishlist page, where they can sort their wishlisted games. - [x] Wishlist fetches users wishlisted games from the DB - [x] Option for removing a game from the wishlist - [x] If a user has wishlisted a game, change the button on the active game card - [x] #49 Write tests for: - [x] Adding to wishlist - [x] Removing from wishlist - [x] Fetching the wishlist - [x] Sorting the wishlist Acceptance criteria: - User can add a game to their wishlist - User can remove a game from their wishlist - Sorting works as intended - The wishlisted games are being fetched from the DB - Tests run with good coverage