feat: Allow data imports larger than the standard attachment size (#4449)

* feat: Allow data imports larger than the standard attachment size

* Use correct preset for data imports

* Cleanup of expired attachments

* lint

server/presenters/attachment.ts

@@ -0,0 +1,12 @@
+import { Attachment } from "@server/models";
+
+export default function present(attachment: Attachment) {
+  return {
+    documentId: attachment.documentId,
+    contentType: attachment.contentType,
+    name: attachment.name,
+    id: attachment.id,
+    url: attachment.url,
+    size: attachment.size,
+  };
+}