Create customer, login and get customers api with JWT token authentication

Author: ernitingarg

.env.example

@@ -1,4 +1,5 @@
 PORT=5000
+JWT_SECRET_KEY=5OQ1ZE9FJiP0d3PKTnOT
 
 # Database configuration
 DATABASE_HOST=postgres

README.md

@@ -12,13 +12,13 @@ npx tsc --init
 ### Dependencies
 
 ```
-npm install fastify fastify-zod zod zod-to-json-schema fastify-swagger fastify-jwt @prisma/client
+npm install fastify fastify-zod zod zod-to-json-schema fastify-swagger @fastify/jwt @prisma/client bcrypt
 ```
 
 ### Dev Dependencies
 
 ```
-npm install -D ts-node ts-node-dev typescript @types/node dotenv nodemon
+npm install -D ts-node ts-node-dev typescript @types/node dotenv nodemon @types/bcrypt
 ```
 
 ### Prisma Initialization