Merge remote-tracking branch 'origin/worktree/ci-native-windows-20260808' into worktree/ci-native-windows-coverage-20260808

packages/llm/README.i18n.yaml

@@ -2,5 +2,5 @@
 # side as of the last confirmed-consistent state. Both languages carry equal authority;
 # after editing either side, bring the other along and re-record with:
 #   pnpm run verify-translation-pairing --write packages/llm/README.md
-README.md: 92d9fbfa2b8c8db4700562009db49229b2189ab3
-README.zh.md: 5c6e7aad1db6511bdb660b86e257652128db131f
+README.md: 077ae600c89cff80cd71830e37bda00707c1d837
+README.zh.md: e2bdad7fd0b33116498b50bfa6527974fa140fc9

packages/llm/README.md

@@ -13,3 +13,5 @@ The LLM seam and its provider adapters. The interface package (`llm`) owns the a
 | [`llm-pi-ai/`](llm-pi-ai/README.md) | Multi-provider pi-ai adapter | registers on `ctx.llm` |
 
 Adapters register provider routes on the seam; retry and token measurement remain separate consumers. The child READMEs own routing, metadata, replay, and provider-wire details; the [LLM architecture decisions](../../.agents/notes/implemented/architecture/2026-06-13-twin-llm-adapters.md) own the rationale.
+
+The subsystem reference — messages and blocks, the model request, the `StreamChunk` protocol, the adapter contract — is [docs/subsystems/llm-streaming.md](../../docs/subsystems/llm-streaming.md) (token measurement: [token-meter.md](../../docs/subsystems/token-meter.md)); see the [twin adapters](../../.agents/notes/implemented/architecture/2026-06-13-twin-llm-adapters.md), [replay token meter](../../.agents/notes/implemented/architecture/2026-07-15-replay-token-meter-service.md), and [routed model context](../../.agents/notes/implemented/architecture/2026-07-20-routed-model-context-and-compaction-policy.md) Agent Notes.

packages/llm/README.zh.md

@@ -13,3 +13,5 @@ LLM（大语言模型）seam 及其提供方适配器。接口包（`llm`）负
 | [`llm-pi-ai/`](llm-pi-ai/README.md) | 多提供方 pi-ai 适配器 | 注册到 `ctx.llm` |
 
 适配器在 seam 上注册提供方路由；重试与 token 测量仍是独立消费方。子 README 负责路由、元数据、回放和提供方协议细节；[LLM 架构决策](../../.agents/notes/implemented/architecture/2026-06-13-twin-llm-adapters.md)负责设计原理。
+
+子系统参考——消息与内容块、模型请求、`StreamChunk` 协议、适配器契约——见 [docs/subsystems/llm-streaming.md](../../docs/subsystems/llm-streaming.md)（token 计量：[token-meter.md](../../docs/subsystems/token-meter.md)）；另见[孪生适配器](../../.agents/notes/implemented/architecture/2026-06-13-twin-llm-adapters.md)、[回放 token 计量](../../.agents/notes/implemented/architecture/2026-07-15-replay-token-meter-service.md)与[按路由模型上下文](../../.agents/notes/implemented/architecture/2026-07-20-routed-model-context-and-compaction-policy.md) Agent Note。

packages/llm/token-meter/tsconfig.json

@@ -27,7 +27,7 @@
       "path": "../../compact/compact"
     },
     {
-      "path": "../../session-projection/session-projection"
+      "path": "../../session/session-projection"
     },
     {
       "path": "../../support/invariants"