cleanup(cli): remove dsh-cli-demo

docs/cookbook/extension-cookbook.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 docs/cookbook/extension-cookbook.md
-extension-cookbook.md: 26f20b8f6cb57103b8e7340fcd21089ff1b0e5f6
-extension-cookbook.zh.md: b8bafdb73e91b56dd411cc5e96c21ccf2c5db123
+extension-cookbook.md: e04f6ffcf9a32ba3ee7344db18cad113b347c667
+extension-cookbook.zh.md: c2fa2f83c39ca0eb93397f39c88265c028224c7a

docs/cookbook/extension-cookbook.md

@@ -90,7 +90,7 @@ export function apply(ctx: Context) {
 
 ## Runnable wirings
 
-Runnable leaves load their plugin trees from `examples/*/cordis.yml`; the root `demo:*` scripts and those leaf directories are the authoritative inventory. Non-interactive leaves use [`@deepseek-ai/dsh-cli-demo`](../../packages/examples/cli-demo), ACP leaves use [`@deepseek-ai/dsh-acp-demo`](../../packages/examples/acp-demo), JSON-RPC leaves use [`@deepseek-ai/dsh-jsonrpc-demo`](../../packages/examples/jsonrpc-demo), and the app packages share [`@deepseek-ai/dsh-agent-spine-demo`](../../packages/examples/agent-spine-demo).
+Runnable leaves load their plugin trees from `examples/*/cordis.yml`; the root `demo:*` scripts and those leaf directories are the authoritative inventory. The product `dsh` launcher owns Web and one-shot headless execution, ACP leaves use [`@deepseek-ai/dsh-acp-demo`](../../packages/examples/acp-demo), and JSON-RPC leaves use [`@deepseek-ai/dsh-jsonrpc-demo`](../../packages/examples/jsonrpc-demo). The headless snapshot leaf mounts [`@deepseek-ai/dsh-agent-spine-demo`](../../packages/examples/agent-spine-demo) and JSONL persistence explicitly, then drives them through an example-owned test fixture rather than a shipped app package.
 
 ## The feature → mechanism map
 

docs/cookbook/extension-cookbook.zh.md

@@ -90,7 +90,7 @@ export function apply(ctx: Context) {
 
 ## 可运行的组装示例
 
-可运行叶子从 `examples/*/cordis.yml` 加载各自的插件树；根目录的 `demo:*` 脚本和这些叶子目录是权威清单。非交互式叶子使用 [`@deepseek-ai/dsh-cli-demo`](../../packages/examples/cli-demo)，ACP 叶子使用 [`@deepseek-ai/dsh-acp-demo`](../../packages/examples/acp-demo)，JSON-RPC 叶子使用 [`@deepseek-ai/dsh-jsonrpc-demo`](../../packages/examples/jsonrpc-demo)，应用包共享 [`@deepseek-ai/dsh-agent-spine-demo`](../../packages/examples/agent-spine-demo)。
+可运行叶子从 `examples/*/cordis.yml` 加载各自的插件树；根目录的 `demo:*` 脚本和这些叶子目录是权威清单。产品 `dsh` 启动器负责 Web 和一次性 headless 执行，ACP 叶子使用 [`@deepseek-ai/dsh-acp-demo`](../../packages/examples/acp-demo)，JSON-RPC 叶子使用 [`@deepseek-ai/dsh-jsonrpc-demo`](../../packages/examples/jsonrpc-demo)。headless 快照叶节点显式挂载 [`@deepseek-ai/dsh-agent-spine-demo`](../../packages/examples/agent-spine-demo) 和 JSONL 持久化，再通过示例自有的测试 fixture（测试前置数据）驱动这些组件，而不是通过已交付的 app 包。
 
 ## 功能→机制映射
 
@@ -122,7 +122,7 @@ export function apply(ctx: Context) {
 | Skill（技能） | section + 工具注册；调用时通过 `inject()` 注入 skill 内容 |
 | 记忆 | section provider + 工具 |
 | 定时任务（cron） | 插件注册面向模型的调度工具；定时器触发 → 空闲时 `followup(…, {source: {kind: 'cron', …}})`／忙碌时 `inject()` 通知 |
-| UI（GUI；CLI 输出 JSONL） | 监听 `session/event`（助手分片、边界、工具活动）；输入 → `followup()` |
+| UI（GUI；CLI（命令行界面）输出 JSONL） | 监听 `session/event`（助手分片、边界、工具活动）；输入 → `followup()` |
 | 遥测 / 可回放 trace | `session/event` → JSONL；回放 = `sessions.create(id, { seed })` |
 | 模型适配器 | 通过 `registerAdapter` 注册 `LlmAdapter` 子类（`dsh-llm-deepseek`、`dsh-llm-pi-ai`） |
 | 插件热重载 | 每个注册都是一个 `ctx.effect` → vendor 的 HMR（热模块替换）直接生效 |