Update Optimization

Update Optimization

1. Adjusted the item slots, moved the quality color indicator to the lower-left corner, and optimized the blueprint display.

2. Improved and reorganized the NPC gathering logic.

3. Removed the NPC gathering restriction. In previous versions, NPCs could not gather resources from rocks; this limitation has now been lifted.

4. Fixed several UI display issues.

5. Fixed several NPC logic errors.