stack/MIGRATION_ERRORS.md

Jarvis FE Migration Errors Summary

Web App Errors

1. Missing Dependencies

• socket.io-client - needed for WebSocketProvider
• better-auth and better-auth-credentials-plugin/client - needed for auth-client

2. Missing UI Component Imports

Components using @/components/ui/* but should use @mosaic/ui:

• @/components/ui/button → @mosaic/ui (Button exists)
• @/components/ui/input → @mosaic/ui (Input exists)
• @/components/ui/textarea → @mosaic/ui (Textarea exists)
• @/components/ui/select → @mosaic/ui (Select exists)
• @/components/ui/card → @mosaic/ui (Card exists)
• @/components/ui/badge → @mosaic/ui (Badge exists)
• @/components/ui/label → needs to be created or imported from another source
• @/components/ui/switch → needs to be created or imported from another source
• @/components/ui/alert-dialog → needs to be created or imported from another source

3. Missing Type Exports from @mosaic/shared

• Personality type not exported
• FormalityLevel type not exported

4. TypeScript strict mode errors (exactOptionalPropertyTypes)

Multiple errors related to passing Type | undefined where Type is expected

5. Missing utility exports

• @mosaic/ui/lib/utils import fails (cn utility function)

API App Errors

1. Missing Dependencies

• ollama - LLM service
• @nestjs/websockets - WebSocket support
• socket.io - WebSocket server
• @nestjs/mapped-types - DTO utilities

2. Prisma Client Not Generated

All Prisma-related errors stem from missing generated client

Resolution Plan

1. ✅ Generate Prisma client
2. ✅ Add missing dependencies
3. ✅ Fix UI component imports
4. ✅ Add missing type exports
5. ✅ Fix TypeScript strict mode errors
6. ✅ Create missing UI components
7. ✅ Test build