### Added
- Added `/chatgames schedule` to open a GUI preview of the advanced scheduler.
- Added an advanced scheduler inventory view with timezone details, next run information, and upcoming scheduled entries.
- Added a Win/Played ratio line to `/chatgames stats`.
### Improved
- Improved OpenAI compatibility for AI game/challenge generation by supporting modern token-limit parameter names and retrying with the alternate parameter when required.
- Improved AI response parsing so chat-style content arrays are handled more reliably.
- Improved Sequence challenge start messaging so players can clearly see the required steps and that they must be completed in order.
### Fixed
- Fixed Shopping List answer displays so item lists keep readable spacing instead of collapsing into a single string.
- Fixed `%answer%` placeholder propagation so custom game/challenge templates no longer show the raw placeholder when an answer/goal value should be available.