Upload provider

src/blog/components/Profile.tsx

@@ -27,7 +27,6 @@ export default function Profile({ onBack }: ProfileProps) {
     avatar: currentUser?.avatar || '',
   });
 
-  const [avatarFile, setAvatarFile] = React.useState<File | null>(null);
   const [uploadingAvatar, setUploadingAvatar] = React.useState(false);
   const [success, setSuccess] = React.useState<string | null>(null);
   const [saving, setSaving] = React.useState(false);