[meta] Split the core, next

[Ivan Enderlin]

After #96, we must continue to split the core. Goal: Remove Hoa\Core.
We have to split Hoa\Core\Parameter and Hoa\Core\Data, and also Hoa\Core\Core. What is the strategy here? We must (i) find namings and (ii) find if they must exist (if they have a future). What do you think?

[Ivan Enderlin]

• Hoa\Core\Data can be moved to Hoa\Xyl, the only place where we use it.
• Hoa\Core\Core can be removed totally.
• Hoa\Core\Parameter needs a better name. Any idea @hoaproject/hoackers?

[Pierre Tomasina]

Hoa\Core\Parameter to Hoa\Core\Config or Hoa\Core\Constant because roughly its value will not be changed after it's defined.

[Dupont Yohann]

i disagree, Hoa\Core\Parameter didn't just set constant. There's an interface used in several other rep.

[Ivan Enderlin]

Back to #96 for a more comprehensive list of tasks.