Add "Values resolution" within the error types

[lfoppiano]

The error type "value resolution" will be used to identify all the records that are not usable, see discussion on #123

[lfoppiano]

In addition we will add an entry point where the error types can be fetched from the frontend, so that if we need to add more error types we can change it in a single place.

[lfoppiano]

I've implemented a quick fix of this

in future we will centralise the error type in the backend #131