at-object-delete — removed 2026-10-23 (Asia/Shanghai)

这篇还没有中文，下面是英文原文。

Status: removed. Node proxy of delete versus Map.delete was about 1.01×. An isolated delete-only pass was still modest and was not an ArkTS VM measurement. No matcher.

• Slug never reused.
• Historical JSONL and the note stay beside this file. Fixtures are under _removed/fixtures/.