StBu Master Questlog | Forever

STBU Master Questlog - Changelog v1.1.09
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[World Map & Dungeon View Compatibility]
- Improved event-driven state synchronization for World Map and dungeon map views (UIMapType.Dungeon and active party/raid instances) with zero OnUpdate overhead.
- Refined FrameStrata and clamped FrameLevel layering on World Map UI overlays so map controls, quest pins, and the right-hand Questlog / Quest Details panes remain cleanly layered at all times.

[Taint Safety, Performance & Multi-Locale Support]
- Enforced strict weak-table hook isolation ({ __mode = "k" }) across World Map and QuestLog lifecycle hooks so zero custom fields are written onto Blizzard secure map frames (100% taint-safe in combat and during zone transitions).
- Added modern C_AddOns, C_Map, and BackdropTemplateMixin API safeguards with full Classic client fallbacks for WoW Forever (Interface 16001).
- Expanded client locale fallback handling across all 11 Blizzard locales (enUS/enGB, deDE, frFR, esES, esMX, itIT, ptBR, ruRU, koKR, zhCN, zhTW).