reimplement OpenSHC::Text::FontSizeClass

[TheRedDaemon]

No description provided.

[gynt]

Do you want my review at this point, or is your review request for later? I see no .hpp files in the changed files list to update in Ghidra.

[TheRedDaemon]

I usally assign you out of habit... will not do this in the future. No, as long as it is "in progress" and I say nothing else, nothing has to be done from you side for now.

[TheRedDaemon]

@gynt Now it can receive the declaration updates. 🙂