Should we run all checks and use module selector only for front-end?

[vmdude]

By default, checks will be run (and so data will be retrieved) only if user enable it on the module selector.

When the user will enable some checks, data will not yet be retrieved (as it will be on the next scheduler run).
This can be misinterpreted if user visit a page between the activation of the check and the run of the scheduler, as all checks will be GREEN (aka no error as there is no data).

So we could choose to:

• run all checks by default, and module selector will only be used for front-end render
• find a way to separate the 'no error' from the 'no data' state
• better inform user of this situation