added get me and cookies so that when the page refreshes the user doesn't need to login and the browser will send the cookies and the page will get logged in and added rotate api to change the api of the user if needed also setted routes for that

added limits for the opt's added limit for no of error attempt's in otp and updated routes

fixed structure and renamed middleware

compelted routing and moved every folder into src folder

added auth controller for creation of bussiness id and otp controller for otp verification and for sending otp , and also done the middleware to verify the otp

create an backend server and connect the mongodb database with node.js application , added an database schema for otp and business