lib/storage: always return files

web/src/lib/storage/memory.ts

@@ -48,7 +48,7 @@ export class MemoryStorage extends AbstractStorage {
             }
         }
 
-        return new Blob(outputView);
+        return new File(outputView, crypto.randomUUID());
     }
 
     #expand(size: number) {

web/src/lib/storage/storage.ts

@@ -7,8 +7,7 @@ export abstract class AbstractStorage {
         return false;
     }
 
-    abstract res(): Promise<Blob>;
+    abstract res(): Promise<File>;
     abstract write(data: Uint8Array | Int8Array, offset: number): Promise<number>;
     abstract destroy(): Promise<void>;
 };
-