feat(companion): add platform dispose lifecycle helper

2026-02-16 19:07:08 -08:00
parent fee32e8abe
commit fc0dd8b73a
4 changed files with 38 additions and 0 deletions
@@ -1199,6 +1199,7 @@ Companion runtime helper:
  - shared `publishHeartbeat()` helper for periodic `node.status.set` updates with safe defaults
  - `createHeartbeatLoop()` convenience helper that returns a bound `CompanionHeartbeatLoop`
  - optional `defaultSessionId` for canvas helper calls so `sessionId` can be omitted per call
+  - `dispose()` lifecycle helper for unified runtime teardown
 - `src/companion/heartbeatLoop.ts` provides `CompanionHeartbeatLoop` for periodic heartbeat scheduling (`publishHeartbeat`) with start/stop safety, optional interval jitter (`jitterRatio`) to spread load, `tickNow()` for manual sends, error hooks, failure observability (`failureCount`, `lastFailure`), and optional auto-stop after repeated failures.

 ## Canvas / A2UI Foundation