Display import source data on documents (#6651)

* Display import source in Insights

* Ensure sourceMetadata is not returned on public requests

* Support createdByName

* Prefer display source name

server/queues/tasks/ExportJSONTask.ts

@@ -125,6 +125,7 @@ export default class ExportJSONTask extends ExportTask {
           title: document.title,
           data: DocumentHelper.toProsemirror(document),
           createdById: document.createdById,
+          createdByName: document.createdBy.name,
           createdByEmail: document.createdBy.email,
           createdAt: document.createdAt.toISOString(),
           updatedAt: document.updatedAt.toISOString(),

server/queues/tasks/ImportTask.ts

@@ -78,6 +78,7 @@ export type StructuredImportData = {
     publishedAt?: Date | null;
     parentDocumentId?: string | null;
     createdById?: string;
+    createdByName?: string;
     createdByEmail?: string | null;
     path: string;
     mimeType: string;
@@ -467,6 +468,7 @@ export default abstract class ImportTask extends BaseTask<Props> {
                 fileName: path.basename(item.path),
                 mimeType: item.mimeType,
                 externalId: item.externalId,
+                createdByName: item.createdByName,
               },
               id: item.id,
               title: item.title,