Redesign

backend/src/features/documents/api/documents.controller.ts

@@ -2,7 +2,6 @@ import { FastifyReply, FastifyRequest } from 'fastify';
 import { DocumentsService } from '../domain/documents.service';
 import type { CreateBody, IdParams, ListQuery, UpdateBody } from './documents.validation';
 import { getStorageService } from '../../../core/storage/storage.service';
-import { appConfig } from '../../../core/config/config-loader';
 import { logger } from '../../../core/logging/logger';
 import path from 'path';
 import { Transform, TransformCallback } from 'stream';
@@ -238,7 +237,7 @@ export class DocumentsController {
     mp.file.pipe(counter);
 
     const storage = getStorageService();
-    const bucket = (doc.storage_bucket || appConfig.getMinioConfig().bucket);
+    const bucket = 'documents'; // Filesystem storage ignores bucket, but keep for interface compatibility
     const version = 'v1';
     const unique = cryptoRandom();
     const key = `documents/${userId}/${doc.vehicle_id}/${doc.id}/${version}/${unique}.${ext}`;