Rebuilt from v0.0.35-omarchy.2 of the environment-theme branch: the stream
event is capability-gated so old clients keep their config subscription,
republish dedupe is structural, the connect stream is gap-free, default
adoption is scoped per environment and keyed on the set generation, and
reserved theme ids cannot be published over. Joins the fast ring like
t3code-bin so patch rebuilds reach machines quickly.
Ryan Hughes
267dbdefaa