🎨 PVE文件夹重构，根据BOSS文件进行分包

📝 新增术樱包武将

pve/boss/shared.js

@@ -0,0 +1,9 @@
+import { lib, game, ui, get, ai, _status } from "../../../../noname.js";
+import tianshuConfig from "../../tianshu/config.js";
+
+// 统一提供活动 BOSS 技能依赖与天书难度，避免各主题模块重复维护加载路径。
+const getTianshuDifficulty = () => {
+    return _status[tianshuConfig.settings.difficultyStatusKey] || "normal";
+};
+
+export { lib, game, ui, get, ai, _status, getTianshuDifficulty };