Function slugify

shared/utils/html.ts:38–46

(text: string)

 * - Collapse multiple hyphens
 */
export function slugify(text: string): string {
  return decodeHtmlEntities(stripHtmlTags(text))
    .toLowerCase()
    .trim()
    .replace(/\s+/g, '-') // Spaces to hyphens
    .replace(/[^\w\u4e00-\u9fff\u3040-\u309f\u30a0-\u30ff-]/g, '') // Keep alphanumeric, CJK, hyphens
    .replace(/-+/g, '-') // Collapse multiple hyphens
    .replace(/^-|-$/g, '') // Trim leading/trailing hyphens
}