design: additional design improvements

chore: remove stale comment

common/src/storage/types/file_info.rs

@@ -8,7 +8,6 @@ use std::{
 };
 use tempfile::NamedTempFile;
 use thiserror::Error;
-// futures imports no longer needed here after abstraction
 use tracing::info;
 use uuid::Uuid;