Clerk Migration Deep Dive Current State ! Overview Comprehensive guide to migrating from Auth0, Firebase Auth, Supabase Auth, or NextAuth to Clerk. Covers user data export, bulk import, parallel running, and phased migration. Prerequisites - Current auth provider access with admin/export permissions - Clerk account with API keys - Git repository with clean working state - Migration timeline planned (recommend 2-4 weeks) Instructions Step 1: Export Users from Current Provider Auth0 Export: NextAuth (Prisma) Export: Step 2: Import Users to Clerk Step 3: Update Database References Step 4: Replac…