Improve infra as code support (#4867)

* Fix: enable creating of documentstores with the loaders

* Feature: Support posting credentials with a specific id to enabled infrastructure as code

packages/server/src/Interface.DocumentStore.ts

@@ -299,8 +299,8 @@ export class DocumentStoreDTO {
     static toEntity(body: any): DocumentStore {
         const docStore = new DocumentStore()
         Object.assign(docStore, body)
-        docStore.loaders = '[]'
-        docStore.whereUsed = '[]'
+        docStore.loaders = body.loaders ?? '[]'
+        docStore.whereUsed = body.whereUsed ?? '[]'
         // when a new document store is created, it is empty and in sync
         docStore.status = DocumentStoreStatus.EMPTY_SYNC
         return docStore