Merge pull request #9 from go-goim/refactor/uuid-to-snowflake

Refactor/UUID to snowflake

Author: yusank

Makefile

@@ -59,8 +59,10 @@ tools-install: ## Install tools.
 .PHONY: buf
 buf: ## run buf generate command.
 	@printf $(COLOR) "Generating buf code..."
+	@echo $(NEWLINE)
 	buf generate
 	@printf $(COLOR) "Done."
+	@echo $(NEWLINE)
 
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