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* test: reproduce #265 (Renaming a pattern copy renumbers the remaining copies) * fix: renaming a body keeps its sibling bodies' names (#265) body.rename pinned only the names of the feature's bodies before the renamed one, so unpinned pattern copies after it were renumbered into the freed name. Pin every sibling's current name. Co-Authored-By: Claude Opus 5.5 <[email protected]> Claude-Session: https://claude.ai/code/session_01RjGw4gA5ZvKrU8MQP6sBgT --------- Co-authored-by: bherbruck <[email protected]> Co-authored-by: Claude Opus 5.5 <[email protected]>