Organize backend into product executable and shared Go modules

backend/product/app/process/run/run.go

@@ -0,0 +1,11 @@
+package server
+
+import (
+	sd "git.sendico.io/tech/sxchnge/product/app/process"
+	serverimp "git.sendico.io/tech/sxchnge/product/app/process/internal"
+	"git.sendico.io/tech/sxchnge/shared/version"
+)
+
+func RunServer(rootLoggerName string, av version.Printer, factory sd.ServerFactoryT) error {
+	return serverimp.RunServer(rootLoggerName, av, factory)
+}