add Makefile

Makefile

@@ -0,0 +1,14 @@
+name=verochka
+
+run:
+		go run main.go
+
+test:
+		go test
+
+build:
+		rm -rf bin
+		GOOS=linux GOARCH=amd64 go build -o bin/$(name)_linux_amd64 main.go
+		GOOS=darwin GOARCH=amd64 go build -o bin/$(name)_macos_amd64 main.go
+		GOOS=darwin GOARCH=arm64 go build -o bin/$(name)_macos_arm64 main.go
+		GOOS=windows GOARCH=amd64 go build -o bin/$(name)_windows_amd64.exe main.go