feat(order): module foundation (#6399)

What:
Initial Order module foundation.
Basic models and methods to manage entites like in Cart Module

packages/modules-sdk/src/definitions.ts

@@ -24,6 +24,7 @@ export enum Modules {
   USER = "user",
   WORKFLOW_ENGINE = "workflows",
   REGION = "region",
+  ORDER = "order",
 }
 
 export enum ModuleRegistrationName {
@@ -43,6 +44,7 @@ export enum ModuleRegistrationName {
   USER = "userModuleService",
   WORKFLOW_ENGINE = "workflowsModuleService",
   REGION = "regionModuleService",
+  ORDER = "orderModuleService",
 }
 
 export const MODULE_PACKAGE_NAMES = {
@@ -63,6 +65,7 @@ export const MODULE_PACKAGE_NAMES = {
   [Modules.USER]: "@medusajs/user",
   [Modules.WORKFLOW_ENGINE]: "@medusajs/workflow-engine-inmemory",
   [Modules.REGION]: "@medusajs/region",
+  [Modules.ORDER]: "@medusajs/order",
 }
 
 export const ModulesDefinition: { [key: string | Modules]: ModuleDefinition } =
@@ -276,6 +279,19 @@ export const ModulesDefinition: { [key: string | Modules]: ModuleDefinition } =
         resources: MODULE_RESOURCE_TYPE.SHARED,
       },
     },
+    [Modules.ORDER]: {
+      key: Modules.ORDER,
+      registrationName: ModuleRegistrationName.ORDER,
+      defaultPackage: false,
+      label: upperCaseFirst(ModuleRegistrationName.ORDER),
+      isRequired: false,
+      isQueryable: true,
+      dependencies: ["logger", "eventBusService"],
+      defaultModuleDeclaration: {
+        scope: MODULE_SCOPE.INTERNAL,
+        resources: MODULE_RESOURCE_TYPE.SHARED,
+      },
+    },
   }
 
 export const MODULE_DEFINITIONS: ModuleDefinition[] =