api-gateway
NestJS. Single public entry point: request routing, JWT validation, rate
limiting. Routes to auth-service, user-service, chat-service over
internal REST. Frontend and clients only ever talk to this service.
NestJS. Single public entry point: request routing, JWT validation, rate
limiting. Routes to auth-service, user-service, chat-service over
internal REST. Frontend and clients only ever talk to this service.