LanguageMarker

This update improves automatic language detection for Questie chat announcements.

### Added
- Added Questie auto-detection for localized quest announcements in German, French, Spanish, and Russian.
- Added support for Questie messages for accepted, completed, and abandoned quests.
- Added support for Questie item-start quest announcements.

### Improved
- Improved Questie detection by matching the actual localized Questie output formats instead of relying only on generic keyword patterns.
- Expanded objective announcement detection for Russian Questie messages.
- Reduced false positives by using more specific matching for Questie item announcement formats.