test(pm): H64's battery — the four measured specimens and their lit controls

Offline rows only: #18045, objectui#9404, PR #18051 and comment 5652138683
fire; comment 5654046782 (the same claim shape authored `claude[bot]`) is the
clean control, and every fire has a control differing in exactly one feature.

Two of the filing card's five signature forms were measured against the
specimens it named and would not reach them: the os-tesla claim carries no
`Session:` line, and PR #18051's only session token sits in its attribution
footer on the last line. Both widenings are pinned as measurements.

Claude-Session: https://claude.ai/code/session_01DAcomhvR9kKizeYgg89Vo8
Co-authored-by: Claude <noreply@anthropic.com>

Author: claude