feat(payment_link): make status page redirect delay configurable (#14128)
Co-authored-by: Aniket Burman <aniket.burman@Aniket-Burman-JDXHW2PH34.local>
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: hyperswitch-bot[bot] <148525504+hyperswitch-bot[bot]@users.noreply.github.com>