go mod go-authentication-system
go get -u github.com/gofiber/fiber/v2
go get -u go.mongodb.org/mongo-driver/mongo
go get -u github.com/joho/godotenv
go get -u github.com/go-playground/validator/v10
go get -u github.com/gin-gonic/gin
go get -u github.com/dgrijalva/jwt-go
go mod tidy
go run main.go