Created migration application scripts and comprehensive documentation: - scripts/apply-migration.js - Automated migration (requires service role key) - scripts/verify-migration.js - Table verification script - scripts/test-env.js - Environment diagnostics - supabase/APPLY_MIGRATION.md - Comprehensive migration guide - supabase/MIGRATION_INSTRUCTIONS.md - Quick reference Manual application via Supabase dashboard is recommended approach. Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>