Merge branch 'main' into feat/document-file-conversion

Resolved conflicts:
- create-document-data.ts: merged initialData + originalData/originalMimeType
- files.helpers.ts: kept both imports
- envelope-drop-zone-wrapper.tsx: adopted buildDropzoneRejectionDescription
- create-envelope-items.ts: adopted UNSAFE_createEnvelopeItems
- create-envelope.ts: integrated convertToPdfIfNeeded into createEnvelopeRouteCaller

Extended putPdfFileServerSide to accept { initialData, originalData,
originalMimeType } options; updated seal-document.handler call site.

packages/lib/server-only/document-data/create-document-data.ts

@@ -5,6 +5,13 @@ import { prisma } from '@documenso/prisma';
 export type CreateDocumentDataOptions = {
   type: DocumentDataType;
   data: string;
+
+  /**
+   * The initial data that was used to create the document data.
+   *
+   * If not provided, the current data will be used.
+   */
+  initialData?: string;
   originalData?: string;
   originalMimeType?: string;
 };
@@ -12,6 +19,7 @@ export type CreateDocumentDataOptions = {
 export const createDocumentData = async ({
   type,
   data,
+  initialData,
   originalData,
   originalMimeType,
 }: CreateDocumentDataOptions) => {
@@ -19,7 +27,7 @@ export const createDocumentData = async ({
     data: {
       type,
       data,
-      initialData: data,
+      initialData: initialData || data,
       originalData,
       originalMimeType,
     },