Function normalizeReferrer

freebuff/web/src/app/onboard/page.tsx:34–38

(raw: string | undefined)

import { logger } from '@/util/logger'

function normalizeReferrer(raw: string | undefined): string | null {
  if (!raw) return null
  const trimmed = raw.trim().slice(0, 50)
  return trimmed || null
}

interface PageProps {
  searchParams?: Promise<{