fix(server): the PR cache sweep only removes real entry files (#16285)

Co-authored-by: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
bfe40e6d25Julius Marminge committed on 10/6/2026, 4:38:20 AM· committed by GitHubparent327a29e
2 files changedLine totals unavailable