v1.3.0

New Features
- Aesthetic & Culture Filters — browse decorations by theme: Sacred, Tavern, Macabre, Elven, and more
- Customizable Sidebar — collapse, expand, and reorder filter sections with arrow buttons; layout saved across sessions
- Smooth Scrolling — continuous mouse-wheel scrolling through the catalog grid

Improvements
- Minimap icon toggle in Settings
- Theme keyword search with synonym expansion

Bug Fixes
- Fixed treasure items with missing source data
- Fixed combat lockdown errors when interacting with achievement panel
