Investigate issue preventing application functionality and fix errors

Adds debug logging to sales history and database storage for troubleshooting.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: e80fed01-7137-4997-b9af-dad57132d430
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/0715008c-7244-40f4-befc-26c014852236/e80fed01-7137-4997-b9af-dad57132d430/dVex23s

server/storage.ts

@@ -281,7 +281,9 @@ export class DatabaseStorage implements IStorage {
       }
     });
     
-    return Array.from(salesMap.values());
+    const result = Array.from(salesMap.values());
+    console.log('DEBUG: Sample sale with photos:', result.find(s => s.photoRecto || s.photoVerso || s.photoTicket));
+    return result;
   }
 
   async deleteSale(id: number): Promise<void> {