Merge origin/master: web permission sandbox, default pi-ai providers

scripts/verify-package-readme-model-experience.ts

@@ -98,6 +98,9 @@ const SENTENCE_MODEL_EXPERIENCE: Readonly<Record<string, SentenceContract>> = {
   'packages/session-projection/session-projection': { kind: 'none', reason: 'The projection registry serves client-facing read models of already-logged session state and registers no model surface.' },
   'packages/session-projection/session-projection-cache': { kind: 'none', reason: 'The persisted cache accelerates host-side cold reads of projection state and registers no model surface.' },
   'packages/session-query/session-query': { kind: 'none', reason: 'The trusted query service exposes cloned records only to callers and registers no model surface.' },
+  'packages/session-registry/session-registry': { kind: 'none', reason: 'The seam defines the host-side listing contract and registers no model surface.' },
+  'packages/session-registry/session-registry-file': { kind: 'none', reason: 'The file backend stores host-side process records for the CLI listing surface and registers no model surface.' },
+  'packages/session-registry/session-registry-live': { kind: 'none', reason: 'The publisher mirrors lifecycle and title events into host-side process records and registers no model surface.' },
   'packages/session-query/session-query-sqlite': { kind: 'none', reason: 'The search backend returns hits only to callers and registers no model surface.' },
   'packages/telemetry/session-telemetry': { kind: 'none', reason: 'The seam observes the session stream and hands redacted copies outward; it registers no model surface.' },
   'packages/telemetry/session-telemetry-otel': { kind: 'none', reason: 'The backend forwards seam records into the OTel SDK pipeline and registers no model surface.' },