feat(back): Single endpoint for generating report and saving it and retrieve enpoint

Create two new endpoint generate_report and generate_report that retrieves the unit data reflections and creates analyzed feedback that gets saved in the db. And a endpoint that retrieves the report.

How to test:

• Make sure you are an admin (admin in .env)
• Go to unit id one and answer the questions
• Then run the endpoint in Postman (Generate report)
• Then run the other endpoint to retrieve the report (Get report)

Note:

• Looks like the prompt needs fine tuning since it does not work with dummy data
• So write a long answer
• Prompt does not accept two questions in on question (unit)

Other things added:

• More error handling
• Removed keys from analyze_feedback since its only the index
• Added keys trough logic instead

Closes #9 (closed)

Co-authored-by: Sondre Alfnes sondre.alfnes@gmail.com

Co-authored-by: Ulrik Isdahl ulrikyi@stud.ntnu.no