Manual testing URL Issues APP

[Volneirj]

As a logged-in user, I can access the URL endpoints for issuing books, so that I can manage the issuance of books effectively.

Acceptance Criteria

• AC 1 Test that the URL /issue/int:book_id/ correctly routes to the issue_book view

• AC 2 Test that the URL /list/ correctly routes to the issued_books_list view

• AC 3 Test that the URL /return/int:issued_book_id/ correctly routes to the return_book view