更新验证器：为必填项和数字输入添加国际化支持，提升用户体验

src/@validators/index.ts

@@ -1,7 +1,14 @@
 import type { ValidationRule } from 'vuetify/types/services/validation'
+import { useI18n } from 'vue-i18n'
 
 // 必输校验
-export const requiredValidator: ValidationRule = (value: any) => !!value || '此项为必填项'
+export const requiredValidator: ValidationRule = (value: any) => {
+  const { t } = useI18n()
+  return !!value || t('validators.required')
+}
 
 // 数字校验
-export const numberValidator: ValidationRule = (value: any) => !isNaN(value) || '请输入数字'
+export const numberValidator: ValidationRule = (value: any) => {
+  const { t } = useI18n()
+  return !isNaN(value) || t('validators.number')
+}