goroutines

cd /ideaProjectsGitHub/playground/docs/languages/05-go/docs/languages/05-go/02-currifying/challenge/01-currifying-url 

go mod init docs/languages/05-go/docs/languages/05-go/02-currifying/challenge/01-currifying-url

go build ./...

go run ./cmd/cli/main.go

go build -o main main.go
go run main.go
go build ./...
go test ./...
go mod tidy