Backend work

backend/.env

backend/index.js

backend/middlewares/errorMiddleware.js

backend/models/user.js

backend/node_modules/.package-lock.json

backend/package-lock.json

backend/package.json

.../public/uploads/1d07174c-0687-41d3-9cdc-98fd2e4ae0a8_.jpg

.../public/uploads/bb539d72-f358-4056-a414-d57087a84692_.jpg

backend/routes/routes.js

backend/utils/generateToken.js

frontend/src/App.js

frontend/src/components/Login.js

frontend/src/components/SignUp.js