v0.18.134 — inbox RUM long-tail forensics · Switchbord Changelog

Performance

Inbox RUM long-tail forensics (BORD-995). Add selection-relative *_delta companions, hydrate path series (thread_hydrated_cache / _network / _reconcile), and boot companions (boot_hidden, boot_longtask_count, boot_longtask_max) so RUM can separate real main-thread blocks from background-tab pathology and measure open→hydrate without session-age pollution.

pnpm --filter app exec vitest run lib/inbox-boot-marks.test.ts components/inbox/use-conversation-cache-effect.test.ts app/api/telemetry/performance/route.test.ts
pnpm --filter @repo/database exec vitest run src/adapters/client-performance.test.ts
cd apps/app && npx tsc --noEmit