New Tutorial Step

- Added a loot chest guide after training the warrior: defeating monsters may drop loot items, which can be dragged

onto units to equip.

Compatibility Mode

- Added a compatibility mode launch option for older GPUs that do not support Vulkan.

Balance Adjustments

- Adjusted enemy spawn intervals.

Bug Fixes

- Fixed a potential GPU memory exhaustion crash caused by excessive cursor sprite creation.

- Fixed building menu being obscured during nighttime.