V0.8.1.12 Preview先锋版更新公告

Optimize content:
1. Optimize Lu Bu's combat skills
2. Fixed the issue where the BUFF effect only takes effect once in the battle map
3. Fixed the issue of right clicking to edit equipment when drawing lines on a soldier's card with the mouse
4. Fix the issue of rendering level 3 long guns
5. Fixed the issue of Lv Bu and others not joining Dong Zhuo's forces after defeating the Ding Yuan faction
6. Fix the problem of the army still existing on the strategic map after the small probability of automatic combat ending and losing