feat(uploads): preview storage paths, detect templates, attach covers and withdraw batches

services/api/internal/uploads/worker.go

@@ -116,7 +116,7 @@ func (s *Service) process(ctx context.Context, f File) error {
 		return err
 	}
 	if o.status != StatusPendingReview {
-		s.removeStaging(f)
+		s.removeStaging(ctx, f)
 	}
 	s.log.Info("upload processed", "upload_id", f.ID, "status", o.status, "reason", o.reason)
 	return nil
@@ -326,7 +326,7 @@ func (s *Service) importFile(ctx context.Context, f File) error {
 	if err := s.store.CompleteImport(ctx, f.ID, pl.src.ID, rel, fileID); err != nil {
 		return err
 	}
-	s.removeStaging(f)
+	s.removeStaging(ctx, f)
 	s.store.Audit(ctx, f.ReviewedBy, "upload.import", f.ID, map[string]any{"source_id": pl.src.ID, "rel_path": rel})
 	s.log.Info("upload imported", "upload_id", f.ID, "source_id", pl.src.ID, "rel_path", rel)
 	return nil
@@ -397,7 +397,7 @@ func (s *Service) expire(ctx context.Context) {
 			continue
 		}
 		if err := s.store.ChangeStatus(ctx, id, []Status{StatusUploading}, StatusExpired); err == nil {
-			s.removeStaging(f)
+			s.removeStaging(ctx, f)
 		}
 	}
 }