added index

backend-services/friend-service/index.ts

+import express, { Application } from 'express'
+import { initializeRoutes } from './src/Startup/routes'
+import { MongoConnectionProvider } from './src/Database/MongoConnectionProvider'
+import jwt from 'jsonwebtoken'
+
+
+// Server configuration
+const server:Application = express();
+
+// InitaliseRoutes
+initializeRoutes(server)
+
+// Database configuration
+export const MongoClient = new MongoConnectionProvider('friends','localhost', 27019)
+MongoClient.Connect()
+
+// MongoClient.Connection.dropDatabase()
+// console.log(jwt.sign('a', "abcdefg12345"))
+
+server.listen(9003, ():void => {
+  console.log('Service: Running here 👉 https://localhost:9003')
+})
\ No newline at end of file