Clerk keys are not available in this workspace

The `sign-in` route is wired for Clerk and will render the hosted auth UI as soon as `NEXT_PUBLIC_CLERK_PUBLISHABLE_KEY` and `CLERK_SECRET_KEY` are present in `.env.local`.

Public pages still render, and protected routes remain configured in [`middleware.ts`](/home/seren/m2c1-builds/taskrant/middleware.ts).