Add SDK v1.0.0

source/CoreFarewell/src/Farewell.cpp

@@ -0,0 +1,13 @@
+#include "core/Farewell.hpp"
+
+#include <fmt/format.h>
+
+namespace demo::core
+{
+
+	std::string makeFarewell(const std::string& name)
+	{
+		return fmt::format("Farewell, {}. (from {})", name, MODULE_NAME);
+	}
+
+}