add schema for box and item

add mobile version for datatable

src/service/disk-storage.ts

@@ -1,4 +1,3 @@
-import { AppError } from '@/lib/errors';
 import fs, { writeFile } from 'fs/promises';
 import path from 'path';
 
@@ -20,10 +19,8 @@ export async function saveFile(key: string, file: Buffer | File) {
     return key;
   } catch (error) {
     console.error(`Error saving file: ${key}`, error);
-    throw new AppError(
-      'FILE_SAVE_ERROR',
+    throw new Error(
       `Failed to save file: ${error instanceof Error ? error.message : 'Unknown error'}`,
-      500,
     );
   }
 }