Virtual turtor - Created multiple pages, for course and section creation and editing

[SlovenlyTF]

Description

This is not a completed PBI, but includes code from multiple PBI's. This pull request is exclusively made for showcase on the sprint review.

We have modified already existing files to show the proper pages and remove multiple errors from each page.

Changes

• Fixed a lot of errors and hard crashes that inhibited multiple pages from being accessed.
• In course creation.
  • Added button for cover image upload.
  • Design made from style guide.
  • Translated to Portuguese.
  • Added categories, level, and estimated time.
• in the course edit page.
  • You can now update the information in the course with the course update button.
  • You can now create sections for the course.
• In view courses page.
  • You can now view and access all the courses in the database.
• In the section editing page.
  • A dropdown with the option to create exercises or lectures was created.
  • The update section button now saves and updates the information on the section.

Related Issues

Didn't address or resolve any of the tickets or issues.

Checklist

• [ ] Code has been tested locally and passes all relevant tests.
• [ ] Documentation has been updated to reflect the changes, if applicable.
• [x] Code follows the established coding style and guidelines of the project.
• [ ] All new and existing tests related to the changes have passed.
• [ ] Any necessary dependencies or new packages have been properly documented.
• [x] Pull request title and description are clear and descriptive.
• [x] Reviewers have been assigned to the pull request.
• [ ] Any potential security implications have been considered and addressed.
• [x] Performance impact of the changes has been evaluated, if relevant.

Notes for Reviewers

This is not a completed PBI, but includes code from multiple PBI's. This pull request is exclusively made for showcase on the sprint review.

This pull request, includes a bit of code from onboarding login page, as it was a dependency for us.

[Jatewo]

Converting to draft until tests have been added.