Remove SuperAdmin

Steps

1. Delete directories and files:

   • app/api/superadmin/ (SuperAdmin API routes)
   • app/(dashboard)/dashboard/superadmin/ (SuperAdmin panel pages)
   • hooks/core/use-superadmin.ts (client-side SuperAdmin hooks)

2. Update Prisma schema (prisma/schema.prisma):

   • Remove SUPERADMIN from the Role enum (keep USER and ADMIN)

3. Update auth helpers:

   • Remove getSuperAdminSession() from your auth helpers (or leave it as a no-op)
   • Update any guards that check for SUPERADMIN role

4. Clean up navigation: Remove SuperAdmin links from the dashboard sidebar.

5. Run pnpm db:push to sync the schema.

Note: The regular Admin panel (ADMIN role) is independent and will continue to work.