Concurrency groups are repo-wide, not per-branch, so the beta build sharing
`flasher-publish` with the production workflows meant an in-flight beta build
forced a production build into the pending state — where the next run queued into
that group cancelled it outright. That is what silently dropped the production
build of the eastidahomesh preset fix: the beta build held the group from
22:29:24 to 22:37:34, production's build queued at 22:31:26 and went pending, and
its docs sync evicted it a second later.
Beta now uses its own group and, since the channels are no longer serialized
against each other, its flasher push rebase-retries the same way production's
does (with --autostash, because the scoped add here leaves the checkout dirty).
Also refresh the two workflow copies this branch never received: they still
triggered on the retired mqtt-bridge-implementation-flex branch, so they were
dead on push while still sitting in the shared group. Taking production's current
versions verbatim keeps them inert here and conflict-free on promotion.
agessaman
c691864397