Merge origin/master into worktree/i18n-complete-non-readme

# Conflicts:
#	.agents/notes/implemented/architecture/2026-07-05-windows-fs-permissions.md
#	.agents/notes/implemented/feature/2026-07-07-plan-mode.md

scripts/translation-pairing.manifest.json

@@ -6,7 +6,6 @@
   "required": [
     ".agents/notes/README.md",
     ".agents/notes/implemented/architecture/2026-06-11-content-block-vocabulary.md",
-    ".agents/notes/implemented/architecture/2026-06-11-custom-schema-dsl.md",
     ".agents/notes/implemented/architecture/2026-06-11-dev-invariants-over-deep-readonly.md",
     ".agents/notes/implemented/architecture/2026-06-11-event-sourced-sessions.md",
     ".agents/notes/implemented/architecture/2026-06-11-microkernel-event-taxonomy.md",
@@ -47,11 +46,9 @@
     ".agents/notes/implemented/architecture/2026-07-19-gui-web-client-architecture.md",
     ".agents/notes/implemented/architecture/2026-07-22-slot-type-chain-implementation.md",
     ".agents/notes/implemented/architecture/2026-07-23-client-plugin-loading-model.md",
-    ".agents/notes/implemented/feature/2026-06-14-acp-agent-client-protocol.md",
     ".agents/notes/implemented/feature/2026-06-14-acp-multi-session.md",
     ".agents/notes/implemented/feature/2026-06-15-code-mode.md",
     ".agents/notes/implemented/feature/2026-06-17-filesystem-tool-schemas.md",
-    ".agents/notes/implemented/feature/2026-06-18-acp-terminal-and-tool-rendering.md",
     ".agents/notes/implemented/feature/2026-06-18-compaction-capability-seam.md",
     ".agents/notes/implemented/feature/2026-06-21-subagent-capability-seam.md",
     ".agents/notes/implemented/feature/2026-06-22-acp-subagent-backend.md",
@@ -93,7 +90,6 @@
     ".agents/notes/implemented/process/2026-07-06-export-surface-jsdoc-gate.md",
     ".agents/notes/implemented/process/2026-07-06-generated-config-catalog.md",
     ".agents/notes/implemented/process/2026-07-06-node-engine-floor.md",
-    ".agents/notes/implemented/process/2026-07-06-parallel-github-ci-gates.md",
     ".agents/notes/implemented/process/2026-07-06-parallel-pre-push-gates.md",
     ".agents/notes/implemented/process/2026-07-10-readme-known-limitations-gate.md",
     ".agents/notes/implemented/process/2026-07-12-package-model-experience-contract.md",
@@ -111,7 +107,6 @@
     ".agents/notes/implemented/simplification/2026-07-04-drop-image-content-block.md",
     ".agents/notes/implemented/simplification/2026-07-04-drop-inert-request-knobs.md",
     ".agents/notes/implemented/simplification/2026-07-04-drop-unconsumed-web-observation-surface.md",
-    ".agents/notes/implemented/simplification/2026-07-04-fold-stdio-ui-helper.md",
     ".agents/notes/implemented/simplification/2026-07-04-prune-producerless-vocabulary-variants.md",
     ".agents/notes/implemented/simplification/2026-07-04-prune-write-only-fs-surface.md",
     ".agents/notes/implemented/simplification/2026-07-04-remove-agent-steering-mirror.md",

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

@@ -90,6 +90,7 @@ const SENTENCE_MODEL_EXPERIENCE: Readonly<Record<string, SentenceContract>> = {
   'packages/support/agent-loop-testkit': { kind: 'none', reason: 'The test helper mounts services but neither drives nor modifies model requests.' },
   'packages/support/invariants': { kind: 'none', reason: 'The observer validates requests but never rewrites their context.' },
   'packages/support/loader-smoke': { kind: 'none', reason: 'The test harness observes child-process streams without changing live requests.' },
+  'packages/support/llm-mock-server': { kind: 'none', reason: 'The test server substitutes provider wire behavior without invoking a real model.' },
   'packages/support/llm-replay': { kind: 'none', reason: 'The keyless adapter invokes no provider model.' },
   'packages/tasks/tasks': { kind: 'indirect', reason: 'Producer and control-surface plugins own all model rendering over the task registry.' },
   'packages/examples/acp-demo': { kind: 'indirect', reason: 'The app bundle delegates request composition to dsh-agent-spine-demo and dsh-acp.' },