resolveAndTrackRedirect() now filters on urlPrefix in addition to code,
with each route.ts passing its own literal prefix — previously the field
was admin-display-only, so a code marked "/sticker" in Payload silently
kept resolving under /r/<code> too.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G5mssdCBir9kyXTmqBjV3h
Mirrors app/r/[code]/route.ts's Payload Redirects lookup under the fixed
/sticker prefix already printed on existing sticker QR codes, so those
stay admin-editable/toggleable in the same collection instead of needing
a code-level static redirect.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01G5mssdCBir9kyXTmqBjV3h
Marco