1.1.3

- Added the first version of world wonders, including unique wonder projects,
requirements, completion effects, map-ready artwork, and localized names.

- Expanded city production with dedicated wonder details, clearer production
sections, and better explanations for why buildings, units, or wonders are
available or locked.

- Improved technology details so unlocks, wonder requirements, and future
production options are easier to understand before choosing research.

- Improved AI production planning so computer players can reason about wonder
opportunities alongside units, buildings, and economy needs.

- Made saved games and multiplayer command handling preserve more production
and wonder state across turns.

- Added clearer event messages for production, rush actions, wonder completion,
and visibility-limited activity updates.

- Improved asset loading for wonder artwork and kept release packaging aligned
with the latest public download builds.