"@bot please just stop now", "hey @bot could you stop", "@bot, I need you
to stop" and "@bot you can stop" put the stop word three or more tokens
from the mention. The #103893 proximity rule read that as prose and fell
through to the plain-mention branch, which RELEASES the mentioned member
— so a genuine stop re-dispatched a held bot, a behaviour flip from base
(which held all four).
classifyGroupHoldDirective now distinguishes three placements: a stop word
adjacent to a mention holds (unchanged), no stop word releases (unchanged),
and a distant stop word is neutral — neither hold nor release, and no
releaseAll for "@all … stop …". A missed hold is one adjacent "stop @bot"
away from repair; waking a bot the user just told to stop is the one flip
the classifier must never make. The German filler cases from #103893 keep
their fix (the member is not held) and the docs say the neutral case out
loud.