Merge remote-tracking branch 'origin/master' into xtr/identified-immutable-messages

# Conflicts:
#	docs/event-producer-consumer.md
#	packages/client/connection/src/client/fixture.ts
#	packages/goal/command-goal/tests/command-goal.spec.ts
#	packages/host/apiproxy/src/api-proxy.ts
#	packages/host/apiproxy/src/api/events.schema.ts
#	packages/host/apiproxy/src/api/events.ts
#	packages/host/apiproxy/tests/api-proxy-view.spec.ts
#	packages/host/apiproxy/tests/rpc-schemas.spec.ts
#	tsconfig.base.json

scripts/gen-cordis-catalog.ts

@@ -233,6 +233,11 @@ const TYPE_LINK_EXEMPTIONS: Readonly<Record<string, string>> = {
   DomainSpec: 'domain declaration contract is owned by packages/storage/storage-domain/README.md',
   StorageBackend: 'backend contract is owned by packages/storage/storage/src/backend.ts',
   StorageForms: 'merge-extensible form map is owned by packages/storage/storage/src/index.ts',
+  ProjectionDefinition: 'projection unit contract is owned by packages/session-projection/session-projection/README.md',
+  SessionProjectionMap: 'merge-extensible projection key map is owned by packages/session-projection/session-projection/src/types.ts',
+  ProjectionChangeListener: 'change-feed listener contract is owned by packages/session-projection/session-projection/src/index.ts',
+  ProjectionSnapshot: 'watermark snapshot shape is owned by packages/session-projection/session-projection/src/index.ts',
+  CommandExecution: 'executor return contract is owned by packages/ui/commands/src/index.ts',
   InvariantInstaller: 'service-local contribution contract is owned by packages/support/invariants/README.md',
   LocaleDict: 'service-local dictionary shape is owned by packages/client/i18n/src/index.ts',
   WebBootGraph: 'web boot graph wire shape is owned by packages/client/modules/src/client/index.ts',

scripts/gen-doc-graphs.ts

@@ -236,6 +236,14 @@ const SERVICE_ROLES: ServiceRole[] = [
     consumers: ['tui'],
     note: 'Plugins register direct human commands; TUI consumes the effective per-agent catalog without sending invocations to the model.',
   },
+  {
+    key: 'sessionProjections',
+    pkg: 'session-projection',
+    title: 'Session projection units',
+    mode: 'core',
+    consumers: ['tool-todo', 'session-title', 'host-apiproxy'],
+    note: 'Domains register state-driven fold units; the eager drive keeps per-session watermark states and api-proxy serves baselines and pushes changed values.',
+  },
   {
     key: 'tui',
     pkg: 'tui',

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

@@ -88,6 +88,7 @@ const SENTENCE_MODEL_EXPERIENCE: Readonly<Record<string, SentenceContract>> = {
   'packages/sdk/sdk-client': { kind: 'none', reason: 'Client-process library; the model surface lives in the spawned runtime\'s composed plugins.' },
   'packages/sdk/sdk-protocol': { kind: 'none', reason: 'Client-facing wire library; the runtime plugins behind the serving entry own the model surface.' },
   'packages/sdk/telemetry': { kind: 'none', reason: 'The launcher-side reporter sends developer-cycle telemetry and registers no live agent or model surface.' },
+  '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-query/session-query': { kind: 'none', reason: 'The trusted query service exposes cloned records only to callers 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.' },