9c6e2c76e8
Root cause of 'waiting for escalations': no queue/membership meant tickets were never assigned. Now: createTicket find-or-creates a default queue; new joinDefault endpoint + useGoOnline hook; agent-demo joins+goes-AVAILABLE on load (assignPending picks up any waiting ticket). smoke-support self-seeds (no seed script needed). Also: vitest singleFork to end cross-file DB races (45 tests deterministic). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>