better implem obj hierarchy

models/resources/processing.go

@@ -60,6 +60,10 @@ func NewProcessingInstance(name string, peerID string) ResourceInstanceITF {
 	}
 }
 
+type ProcessingResourcePartnership struct {
+	ResourcePartnerShip[*ProcessingResourcePricingProfile]
+}
+
 type PricedProcessingResource struct {
 	PricedResource
 	IsService bool