feature: bundle all modules (#9324)

packages/medusa/src/modules/workflow-engine-inmemory.ts

@@ -0,0 +1,8 @@
+import MemoryWorkflowEngineModule from "@medusajs/workflow-engine-inmemory"
+
+export * from "@medusajs/workflow-engine-inmemory"
+
+export default MemoryWorkflowEngineModule
+export const discoveryPath = require.resolve(
+  "@medusajs/workflow-engine-inmemory"
+)