feat: 角色天赋图鉴（支持自定义等级）

lib/hakush.js

@@ -0,0 +1,19 @@
+import { Character } from '../model/hakush/character.js';
+import * as convert from './convert.js';
+import { getHakushCharacter } from './download.js';
+export const getHakushCharacterData = async alias => {
+  const name = convert.char.aliasToName(alias);
+  const id = convert.char.charNameToID(name);
+  if (!id) return null;
+  const data = await getHakushCharacter(id);
+  if (!data) return null;
+  const result = new Character(data);
+  return result;
+};
+
+export const isSkillLevelLegal = (key, level) => {
+  if (key === 'CoreLevel') {
+    return !!level && level >= 0 && level <= 6;
+  }
+  return !!level && level >= 1 && level <= 12;
+};