import { clamp } from 'es-toolkit'import { fallback, integer, object, optional, pipe, string, transform } from 'valibot' interface QueryIntegerSchemaOptions {  defaultValue: number  minimum?: number  maximum?: number} /** * Parse a query-string integer with an explicit default and optional bounds. * Invalid, missing, or empty inputs fall back to the declared default. */export function createQueryIntegerSchema(options: QueryIntegerSchemaOptions) {  return fallback(    pipe(      optional(string(), String(options.defaultValue)),      transform(input => input.trim()),      transform(input => Number.parseInt(input, 10)),      integer(),      transform(value => clamp(value, options.minimum ?? Number.NEGATIVE_INFINITY, options.maximum ?? Number.POSITIVE_INFINITY)),    ),    options.defaultValue,  )} export const LimitOffsetPaginationQuerySchema = object({  limit: createQueryIntegerSchema({    defaultValue: 20,    minimum: 1,    maximum: 100,  }),  offset: createQueryIntegerSchema({    defaultValue: 0,    minimum: 0,  }),})