feat: atomization pipeline with job queue, atomizer client, WS hub, and board UI (phase 7)
- internal/extsvc: circuit breaker (§11.16) + retrying bearer JSON client
- atomizer client: §5.1 contract incl. defensive coefficient normalization
and extension coefficient range (0,2]
- persisted jobs collection: atomic claim, panic recovery, exponential
backoff (max 3), stale-running requeue, shutdown-safe bookkeeping
- subdivide (async 202, atomizing status, re-run replaces unpublished
children after confirm) and extend (sibling task, source budget)
- failure path reverts status and notifies the consultant on final attempt
- PATCH task editing with bounty recompute, budget cascade to descendants
- publish single + bulk; task detail endpoint role-scoped
- coder/websocket hub: multiplexed channels, origin check, 30s heartbeats;
client ws.js with reconnect + 15s polling fallback
- consultant atomization board: tree by root, coefficient sliders with live
per-parent sum indicator, bounty preview, modals, shimmer, atomizer-down
gating via /api/v1/service-health
- fix: tasks external-ref unique index is partial, not sparse (compound
sparse indexed every task through customerId and broke child inserts)
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
etalon
f87b954f27