This pull request includes significant changes to the prisma/schema.prisma file and several controllers in the src/controllers directory to introduce new features and improve the handling of application answers. The most important changes include adding new enums and fields, modifying existing models, and updating controller logic to handle the new fields and enums.

Schema Updates:

• Added new enums GUEST to UserRole and AUTHENTICATED to VisibilityMode in prisma/schema.prisma. [1] [2]
• Added approved field to ApplicationAnswer model and replaced addressId with coordinateId to link to a new Coordinate model.
• Added keepLocation field to Application model.
• Introduced a new Coordinate model to store latitude and longitude data.

Controller Updates:

• Updated applicationAnswerController.ts to handle the new approved field and coordinate model, including logic for creating and updating application answers with coordinates. [1] [2] [3] [4] [5] [6]
• Added approveApplicationAnswer function to applicationAnswerController.ts to allow specific users to approve application answers.
• Updated applicationController.ts to include the keepLocation field in application creation and update processes, and to filter answers based on approval status and user permissions. [1] [2] [3] [4] [5] [6] [7] [8] [9]

These changes enhance the application's ability to handle more complex data relationships and improve the user experience by introducing new features and refining existing functionalities.