FR: Refactor forms to use super-forms

[omar2205]

Describe the problem

We have a lot of validation logic to handle forms

Describe the proposed solution

To use this super awesome library: https://github.com/ciscoheat/sveltekit-superforms

Have you checked if this issue has already been raised?

• I did not find any similar issues

Code of Conduct

• I agree to follow this project's Code of Conduct

[ErcouldnT]

LGTM