Implement Urdu language support with RTL layout, translations, and AI responses in Urdu. Bonus feature (+100 points) for Phase 5. (project)

Build FastAPI backend for OpenAI ChatKit with SSE streaming, conversation persistence, and AI agent integration. Handles /chatkit endpoint, ChatKit-compatible SSE format, conversation models, and message storage. Use when implementing chat backend, SSE streaming endpoint, or connecting AI agent to ChatKit frontend.

Integrate Dapr building blocks for event-driven microservices - Pub/Sub, State Management, Secrets, Service Invocation, and Jobs API. Use when implementing event-driven architecture for Phase 5. (project)