Add Inner Ring code

cmd/neofs-node/modules/morph/module.go

@@ -0,0 +1,21 @@
+package morph
+
+import (
+	"strings"
+
+	"github.com/nspcc-dev/neofs-node/cmd/neofs-node/modules/fix/module"
+)
+
+// Module is a Neo:Morph module.
+var Module = module.Module{
+	{Constructor: newClient},
+	{Constructor: newMorphContracts},
+	{Constructor: newContainerContract},
+	{Constructor: newNetmapContract},
+	{Constructor: newEventListener},
+	{Constructor: newBalanceContract},
+}
+
+func optPath(sections ...string) string {
+	return strings.Join(sections, ".")
+}