Merge origin/master into naming note stack

# Conflicts:
#	.agents/notes/proposed/architecture/2026-08-11-repository-naming-contract-and-rename-ledger.i18n.yaml

.agents/notes/implemented/architecture/2026-08-11-repository-naming-contract-and-rename-ledger.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 .agents/notes/implemented/architecture/2026-08-11-repository-naming-contract-and-rename-ledger.md
-2026-08-11-repository-naming-contract-and-rename-ledger.md: 9484a65096ab6b566f12239e45b914ac71ac27fe
-2026-08-11-repository-naming-contract-and-rename-ledger.zh.md: 8d4df0cea9cef42282eba7a504479ea7bcff4c90
+2026-08-11-repository-naming-contract-and-rename-ledger.md: 895a202256504690b0451e6c09f3fc4ea8e7f4db
+2026-08-11-repository-naming-contract-and-rename-ledger.zh.md: 897d06d95b3a05fb53d36146fe1ac1f0e1330a7a

.agents/notes/implemented/architecture/2026-08-11-repository-naming-contract-and-rename-ledger.md

@@ -208,7 +208,7 @@ Keep `/compact`, the command package, and the separate compaction definition and
 | `AgentDefaultModelService` | `AgentDefaultModelConfig` | The object stores one default model selection. It does not run a service or general registry. Keep its package, key, settings namespace, and type. |
 | `SessionReferenceService`, `ctx.sessionReferences` | `SessionReferenceResolver`, `ctx.sessionReferenceResolver` | It resolves one session reference from a URI or input. It does not own a reference collection. |
 | `SessionQueryService`, `SessionQuerySqlite` | `SessionQueryEngine`, `SqliteSessionQueryEngine` | The classes execute a query model and its SQLite implementation. Keep package names, key, and tool. |
-| `@deepseek-ai/dsh-session-export`, `session-export/`, Loader id `session-export`, `ctx.sessionExport` | `@deepseek-ai/dsh-session-log-download`, `session-log-download/`, Loader id `session-log-download`, `ctx.sessionLogDownload` | This package does not implement general Session export. It controls the Web download of one Host-streamed Session-log ZIP. The subject and browser side effect must be in its name. |
+| `@deepseek-ai/dsh-session-export`, `session-export/`, Loader id `session-export`, `ctx.sessionExport` | `@deepseek-ai/dsh-session-log-export`, `session-log-export/`, Loader id `session-log-download`, `ctx.sessionLogDownload` | The npm package names the Session-log export because npm rejects `download` in package names. The Loader id and browser API retain `download` because they describe the browser side effect. |
 | `SessionExportDownloadController`, other `SessionExport*` browser types, `useSessionExport`, `SessionExportHeader` | `SessionLogDownloadController`, corresponding `SessionLogDownload*` types, `useSessionLogDownload`, `SessionLogDownloadHeaderAction` | The controller owns preflight, duplicate-request collapse, modal state, and browser save. `ExportDownload` repeats the action, and the component contributes one Header action rather than the Header. |
 | `CommandService` in the host command package | `CommandRuntime` | The object registers and executes host commands across live calls. Keep its package, key, types, and events. |
 | `TokenMeterService` | `TokenMeter` | The object measures token use. `Service` adds no scope. |

.agents/notes/implemented/architecture/2026-08-11-repository-naming-contract-and-rename-ledger.zh.md

@@ -208,7 +208,7 @@ PascalCase 标识符中的首字母缩略词使用首字母大写格式：`Ui`
 | `AgentDefaultModelService` | `AgentDefaultModelConfig` | 该对象存储一项默认模型选择。它不运行服务，也不是通用注册表。保留其包、键、设置命名空间和类型。 |
 | `SessionReferenceService`, `ctx.sessionReferences` | `SessionReferenceResolver`, `ctx.sessionReferenceResolver` | 它从 URI 或输入解析一个会话引用，并不拥有引用集合。 |
 | `SessionQueryService`, `SessionQuerySqlite` | `SessionQueryEngine`, `SqliteSessionQueryEngine` | 这些类执行查询模型及其 SQLite 实现。保留包名、键和工具。 |
-| `@deepseek-ai/dsh-session-export`, `session-export/`, Loader id `session-export`, `ctx.sessionExport` | `@deepseek-ai/dsh-session-log-download`, `session-log-download/`, Loader id `session-log-download`, `ctx.sessionLogDownload` | 该包不实现通用 Session 导出。它控制 Web 下载一个由 Host 流式输出的 Session 日志 ZIP。名称必须说明对象和浏览器副作用。 |
+| `@deepseek-ai/dsh-session-export`, `session-export/`, Loader id `session-export`, `ctx.sessionExport` | `@deepseek-ai/dsh-session-log-export`, `session-log-export/`, Loader id `session-log-download`, `ctx.sessionLogDownload` | npm 包名使用 Session 日志导出语义，因为 npm 禁止包名包含 `download`。Loader id 与浏览器 API 保留 `download`，因为它们描述浏览器副作用。 |
 | `SessionExportDownloadController`, 其他 `SessionExport*` 浏览器类型、`useSessionExport`、`SessionExportHeader` | `SessionLogDownloadController`, 对应的 `SessionLogDownload*` 类型、`useSessionLogDownload`、`SessionLogDownloadHeaderAction` | 该 controller 拥有预检、重复请求合并、弹窗状态和浏览器保存。`ExportDownload` 重复表达同一动作，该组件贡献的是一个 Header action，不是整个 Header。 |
 | 宿主命令包中的 `CommandService` | `CommandRuntime` | 该对象跨实时调用注册并执行宿主命令。保留其包、键、类型和事件。 |
 | `TokenMeterService` | `TokenMeter` | 该对象测量 token 用量。`Service` 没有补充作用域信息。 |