WHAT'S NEXT? - USER DATA CODE

This folder contains only the code that manages persistent user data.

The actual values are NOT stored inside the AddOns/WhatsNext folder.
World of Warcraft writes them to:
WTF/Account/<account>/SavedVariables/WhatsNext.lua

Persistent roots:
- WhatsNextUserData : user-created/user-specific state
- WhatsNextCache    : rebuildable client caches

This separation is intentional for CurseForge updates:
the AddOns/WhatsNext folder can be replaced while WTF SavedVariables remain.
