AtlasLoot Classic Forever Prettier

v1.0.01:
- New: Wishlist Category Dropdown - Filter wishlist items by All, Weapons, Armor, and Miscellaneous with dynamic item counts.
- New: Color-coded category tags in wishlist entries ([Weapons], [Armor], [Misc]) for immediate visual recognition.
- New: Permanent Blizzard UI scrollbar in the Wishlist panel with authentic up/down arrow buttons and track states.
- New: Interactive Window Scale Grip in the bottom-right corner supporting smooth drag scaling (60% - 150%) and right-click reset to 100%.
- New: Credits & Info Overlay Dialog accessed via a matching "Credits" header button with Blizzard info icon.
- New: Author credit section honoring Sliccer for the AtlasLoot Classic Forever main addon with quick link copy modal.
- New: Streambuddies community card featuring illuminated buttons for Ko-fi, website, and CurseForge addons.
- New: 100% complete localization coverage across all 12 official WoW client languages (enUS, deDE, frFR, esES, esMX, ruRU, ptBR, itIT, koKR, zhCN, zhTW) with enUS as primary fallback.
- Fix: Resolved nil value error in GUI.lua:869 by ensuring module data existence guards before calling subcategory selection.
- Fix: Fixed C_Item.GetItemInfoInstant nil lookup on WoW Classic clients.
- Fix: Resolved click-catcher overlay issue in dropdown menus by optimizing mouseover hit testing.
- Polish: Synchronized dropdown category box widths to a uniform 240px layout.