v0.20.1

jig gate run by hand no longer tells an agent that a passing tweak failed.

Fixed

• jig gate run by hand says what it cannot see. With no session
  transcript it cannot tell which command ran, so a tweak's re-judged verdicts
  read as a builder's edits. On jig-site an agent ran it three times mid-tweak,
  was told its attempts were spent, and reported a tweak the Stop hook passed
  as failing. A hand run now says so, blocks nothing and counts no attempt.