resolved type errors and other proc. app build error

packages/objectstorage/src/processors/document-processor.ts

@@ -1,6 +1,10 @@
 import { createHash } from "crypto";
 import type { DocumentProcessingOptions, FileProcessingResult } from "../data";
 
+function asByteArray(input: Buffer | Uint8Array): Uint8Array {
+	return Uint8Array.from(input);
+}
+
 /**
  * Process documents (PDF, text files, etc.)
  */
@@ -78,8 +82,8 @@ async function processPDF(
 
 	return {
 		processed: true,
-		originalFile: buffer,
-		processedFile: buffer, // PDFs typically don't need processing
+		originalFile: asByteArray(buffer),
+		processedFile: asByteArray(buffer), // PDFs typically don't need processing
 		metadata,
 	};
 }
@@ -108,8 +112,8 @@ async function processTextFile(
 
 	return {
 		processed: true,
-		originalFile: buffer,
-		processedFile: buffer,
+		originalFile: asByteArray(buffer),
+		processedFile: asByteArray(buffer),
 		metadata,
 	};
 }
@@ -125,8 +129,8 @@ async function processGenericDocument(
 
 	return {
 		processed: true,
-		originalFile: buffer,
-		processedFile: buffer,
+		originalFile: asByteArray(buffer),
+		processedFile: asByteArray(buffer),
 		metadata,
 	};
 }

packages/objectstorage/src/processors/image-processor.ts

@@ -145,9 +145,11 @@ export async function processImage(
 
 		return {
 			processed: true,
-			originalFile: inputBuffer,
-			processedFile: processedBuffer,
-			thumbnail: thumbnailBuffer,
+			originalFile: Uint8Array.from(inputBuffer),
+			processedFile: Uint8Array.from(processedBuffer),
+			thumbnail: thumbnailBuffer
+				? Uint8Array.from(thumbnailBuffer)
+				: undefined,
 			metadata,
 		};
 	} catch (error) {

packages/objectstorage/src/processors/video-processor.ts

@@ -49,8 +49,8 @@ export async function processVideo(
 
 		return {
 			processed: true,
-			originalFile: inputBuffer,
-			processedFile: inputBuffer, // Videos are typically not re-encoded during upload
+			originalFile: Uint8Array.from(inputBuffer),
+			processedFile: Uint8Array.from(inputBuffer), // Videos are typically not re-encoded during upload
 			metadata,
 		};
 	} catch (error) {