Assessments should have a type based on their data

[zimmski]

Please help us keep the number of duplicated issues small. We kindly ask you to add your input to the appropriate issue or PR in case your feature idea is already being tracked.

• [x] I have searched the existing feature requests, latest roadmap and open pull requests.

Problem

Assessments should have a type based on their data. They should not be generalized just because the have numeric data.

Solution (optional)

Revert https://github.com/symflower/eval-dev-quality/pull/425/commits/9cd59b945a38fc1b3896e14ab5064b7542a61244

[ahumenberger]

@zimmski

Why is this a bug? This change is potentially very nasty. Are we sure we need this?