Merge pull request #71 from kalviumcommunity/feature/websocket-setup

Merge pull request #70 from kalviumcommunity/feature/rate-limiting

Merge pull request #69 from kalviumcommunity/otp-integration

Merge pull request #68 from kalviumcommunity/payment-integration

Integrated WebSocket with modular socketHandlers

Added rate limiting using express-rate-limit

Added OTP verification with Twilio

Integrated Razorpay payment gateway

Merge pull request #67 from kalviumcommunity/langchain-ai-autocomplete

Integrated LangChain.js with AI autocomplete functionality

Merge pull request #66 from kalviumcommunity/docker-support

Added Dockerfile to containerize backend

Merge pull request #65 from kalviumcommunity/Relation-between-database

Relationship betwween database

Merge pull request #64 from kalviumcommunity/test-jwt-middleware