@origen-ui/shared

formatThousands and formatPercent default to zh-CN and accept an optional final Intl locale argument.

跨包共享的类型契约与纯工具函数，零运行时依赖，是所有 @origen-ui/* 包的公共底座。

• 类型：ApiResponse<T> / PageResult<T> / PageParams / UnknownRecord / SelectOption / SearchField<T> / SearchConfig<T> / FormActionExpose 等
• 工具：formatThousands（千分位）、formatPercent（百分比）格式化纯函数

import type { PageParams, PageResult, SelectOption } from '@origen-ui/shared'
import { formatThousands, formatPercent } from '@origen-ui/shared'

红线：本包永远不 import 组件、框架或业务模块。

Numeric and language boundaries

formatThousands and formatPercent return '-' only for nullish, empty, or NaN input. Finite-number validation is intentionally not imposed here: Infinity is passed to Intl.NumberFormat and rendered according to the selected locale. Applications own business bounds and invalid-value policy.

defineOrigenUiLanguage, mergeLocale, and validateLocaleShape are framework-neutral language contracts. Locale merging recursively clones plain objects, replaces arrays and opaque values, and ignores __proto__, prototype, and constructor keys. They do not load translations, mutate a global locale, or bridge Vue/Element Plus; those responsibilities belong to a consumer runtime.