refactor: apply repository naming contract

Apply the accepted pre-release package, service, type, directory, and role renames as one repository-wide change.

packages/client/locale/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/client/locale/README.md
-README.md: 5bea46cd4e3ace61bd2251610abdf0812ded9604
-README.zh.md: 2333bc7c2b2f5918c35286064c50131153ee8711
+README.md: a63807f093dc12831a41196e61008151868e3205
+README.zh.md: b302e6055ba30d2db0948c0a6f1551c4a9dcb24c

packages/client/locale/README.md

@@ -2,7 +2,7 @@
 
 English | [中文](README.zh.md)
 
-Locale plugin: LocaleService — the `zh`/`en` preference stored as `locale.preference` in `$DSH_HOME/settings.yaml`; when that explicit Host value is absent, a fresh browser starts provisionally in the language `navigator` asks for (primary-subtag matching, with `zh` when it asks for no language this app ships). The Host read runs after plugin activation so an unavailable settings service cannot block the page; its result replaces the provisional browser value live. Remote browsers retain only a process-local selection because the settings API is loopback-only. `locale/change` fires on switches. The service also owns the ns×locale dictionary registry (typed `register(ns, {zh, en})` checked against `LocaleNamespaceMap`, `bind(ns)`→`TranslateNS<ns>`; lookup chain ns → common → zh → key), implements the slot system's `LocaleFace`, and installs itself through `ctx.slots.installLocale`, backing the framework-injected `t` standard seat (`Translate`/`TranslateNS` are ui-slots types; import them from there — this package only re-exports for dictionary owners' convenience). The [Host-backed preferences decision](../../../.agents/notes/implemented/bug-fix/2026-08-06-host-backed-web-preferences.md) owns the persistence boundary.
+Locale plugin: LocaleRuntime — the `zh`/`en` preference stored as `locale.preference` in `$DSH_HOME/settings.yaml`; when that explicit Host value is absent, a fresh browser starts provisionally in the language `navigator` asks for (primary-subtag matching, with `zh` when it asks for no language this app ships). The Host read runs after plugin activation so an unavailable settings service cannot block the page; its result replaces the provisional browser value live. Remote browsers retain only a process-local selection because the settings API is loopback-only. `locale/change` fires on switches. The service also owns the ns×locale dictionary registry (typed `register(ns, {zh, en})` checked against `LocaleNamespaceMap`, `bind(ns)`→`TranslateNS<ns>`; lookup chain ns → common → zh → key), implements the slot system's `LocaleFace`, and installs itself through `ctx.slots.installLocale`, backing the framework-injected `t` standard seat (`Translate`/`TranslateNS` are ui-slots types; import them from there — this package only re-exports for dictionary owners' convenience). The [Host-backed preferences decision](../../../.agents/notes/implemented/bug-fix/2026-08-06-host-backed-web-preferences.md) owns the persistence boundary.
 
 ## Model Experience
 

packages/client/locale/README.zh.md

@@ -2,7 +2,7 @@
 
 [English](README.md) | 中文
 
-locale 插件：LocaleService——`zh`／`en` 偏好以 `locale.preference` 存储在 `$DSH_HOME/settings.yaml` 中；若没有显式 Host 值，全新浏览器会暂时使用 `navigator` 请求的语言（按主子标签匹配；若其请求的语言本应用都不提供，则使用 `zh`）。Host 读取在插件激活后执行，因此 settings 服务不可用不会阻塞页面；读取结果会实时替换浏览器暂定值。settings API 仅限回环请求，因此远程浏览器的选择仅保留在进程内。`locale/change` 仅在切换语言时触发。该服务还拥有 ns×locale 字典注册表（类型化 `register(ns, {zh, en})` 按 `LocaleNamespaceMap` 校验，`bind(ns)`→`TranslateNS<ns>`；查找链 ns → common → zh → key），实现 slot 系统的 `LocaleFace`，并经 `ctx.slots.installLocale` 自行安装，支撑框架注入的 `t` 标准席位（`Translate`／`TranslateNS` 是 ui-slots 的类型；请从那里导入——本包的再导出仅为字典所有者提供便利）。该持久化边界由[Host settings 支撑的偏好决策](../../../.agents/notes/implemented/bug-fix/2026-08-06-host-backed-web-preferences.md)拥有。
+locale 插件：LocaleRuntime——`zh`／`en` 偏好以 `locale.preference` 存储在 `$DSH_HOME/settings.yaml` 中；若没有显式 Host 值，全新浏览器会暂时使用 `navigator` 请求的语言（按主子标签匹配；若其请求的语言本应用都不提供，则使用 `zh`）。Host 读取在插件激活后执行，因此 settings 服务不可用不会阻塞页面；读取结果会实时替换浏览器暂定值。settings API 仅限回环请求，因此远程浏览器的选择仅保留在进程内。`locale/change` 仅在切换语言时触发。该服务还拥有 ns×locale 字典注册表（类型化 `register(ns, {zh, en})` 按 `LocaleNamespaceMap` 校验，`bind(ns)`→`TranslateNS<ns>`；查找链 ns → common → zh → key），实现 slot 系统的 `LocaleFace`，并经 `ctx.slots.installLocale` 自行安装，支撑框架注入的 `t` 标准席位（`Translate`／`TranslateNS` 是 ui-slots 的类型；请从那里导入——本包的再导出仅为字典所有者提供便利）。该持久化边界由[Host settings 支撑的偏好决策](../../../.agents/notes/implemented/bug-fix/2026-08-06-host-backed-web-preferences.md)拥有。
 
 ## 模型体验
 

packages/client/locale/src/client/index.ts

@@ -71,7 +71,7 @@ export interface LocaleSnapshot {
 
 declare module '@deepseek-ai/cordis' {
   interface Context {
-    locale: LocaleService
+    locale: LocaleRuntime
   }
   interface Events {
     /**
@@ -111,7 +111,7 @@ const LOCALES: readonly LocaleDefinition[] = Object.freeze([
  * LocaleFace getSnapshot/subscribe pair the render machinery consumes
  * (installed via `ctx.slots.installLocale`).
  */
-export class LocaleService {
+export class LocaleRuntime {
   private dicts = new Map<string, Map<string, LocaleDict>>()
   private bound = new Map<string, Translate>()
   private snapshot: LocaleSnapshot
@@ -354,7 +354,7 @@ export const inject = ['slots', 'connection', 'remote', 'settingsScope']
  */
 export function apply(ctx: ClientContext): void {
   const host = ctx.settingsScope.bind<LocaleSettings>({ namespace: LOCALE_SETTINGS_NAMESPACE })
-  const locale = new LocaleService(ctx, host)
+  const locale = new LocaleRuntime(ctx, host)
   locale.register(COMMON_NS, { zh, en })
   locale.register(SETTINGS_NS, { zh: settingsZh, en: settingsEn })
   ctx.provide('locale', locale)

packages/client/locale/tests/apply.client.spec.ts

@@ -3,13 +3,13 @@
  * recovery after an HMR collapse of the declaring entry. */
 import { Context } from '@deepseek-ai/cordis'
 import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
-import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
-import { SettingsScopeService } from '@deepseek-ai/dsh-client-ui-settings/client'
+import { SlotRegistry } from '@deepseek-ai/dsh-client-runtime/client'
+import { SettingsScopeBinder } from '@deepseek-ai/dsh-client-ui-settings/client'
 import { TestRemote } from '@deepseek-ai/dsh-client-test-runtime'
 import {
   apply, inject, SETTINGS_NS,
 } from '@deepseek-ai/dsh-client-locale/client'
-import type { LanguageRowInjected, LocaleService } from '@deepseek-ai/dsh-client-locale/client'
+import type { LanguageRowInjected, LocaleRuntime } from '@deepseek-ai/dsh-client-locale/client'
 import { LOCALE_SETTINGS_NAMESPACE, LocaleSettingsSchema } from '../src/locale-settings.ts'
 import { LanguageRow } from '../src/client/LanguageRow.tsx'
 import type { createLanguageRowStore } from '../src/client/settings-store.ts'
@@ -18,7 +18,7 @@ const SLOT = 'settings.general.item'
 
 async function bench() {
   const ctx = new Context()
-  await ctx.plugin(SlotsService).await()
+  await ctx.plugin(SlotRegistry).await()
   let preference: string | undefined
   let revision = 0
   const namespace = () => ({
@@ -47,15 +47,15 @@ async function bench() {
   ctx.provide('connection', { api: { settings: { describe, mutate } }, isLoopback: true } as never)
   // The settings transport and the forwarded-event port the plugin injects.
   new TestRemote(ctx)
-  await ctx.plugin(SettingsScopeService).await()
+  await ctx.plugin(SettingsScopeBinder).await()
   return {
-    ctx, slots: ctx.get('slots') as SlotsService, describe, mutate,
+    ctx, slots: ctx.get('slots') as SlotRegistry, describe, mutate,
     setHostPreference: (next: string | undefined) => { preference = next; revision += 1 },
   }
 }
 
 /** Stand in for the settings shell: declare the General item slot from root. */
-function declareItems(slots: SlotsService): () => void {
+function declareItems(slots: SlotRegistry): () => void {
   return slots.register(
     { name: 'root', children: { [SLOT]: { kind: 'list', scope: 'root' } } } as never,
     () => null,
@@ -64,7 +64,7 @@ function declareItems(slots: SlotsService): () => void {
 
 /** Mirror the framework's inject choreography: bake a real instance from the
  * declared handle and hand its actions to the entry's inject factory. */
-function faceOf(slots: SlotsService) {
+function faceOf(slots: SlotRegistry) {
   const entry = slots.entries(SLOT).find(e => e.component === LanguageRow)!
   const handle = entry.store as ReturnType<typeof createLanguageRowStore>
   const instance = handle.create()
@@ -91,7 +91,7 @@ describe('locale apply', () => {
     const before = await bench()
     declareItems(before.slots)
     await before.ctx.plugin({ inject: [...inject], apply }).await()
-    const locale = before.ctx.get('locale') as LocaleService
+    const locale = before.ctx.get('locale') as LocaleRuntime
     // Base dictionaries are registered: the (ns, locale) seats are occupied.
     expect(() => locale.register('common', 'zh', {})).toThrow('already has locale')
     expect(() => locale.register('common', 'en', {})).toThrow('already has locale')
@@ -112,7 +112,7 @@ describe('locale apply', () => {
     const b = await bench()
     declareItems(b.slots)
     await b.ctx.plugin({ inject: [...inject], apply }).await()
-    const locale = b.ctx.get('locale') as LocaleService
+    const locale = b.ctx.get('locale') as LocaleRuntime
     // An event ahead of any inject hits the unbound-actions arm.
     locale.setLocale('en')
 
@@ -136,7 +136,7 @@ describe('locale apply', () => {
     b.setHostPreference('en')
     declareItems(b.slots)
     await b.ctx.plugin({ inject: [...inject], apply }).await()
-    const locale = b.ctx.get('locale') as LocaleService
+    const locale = b.ctx.get('locale') as LocaleRuntime
     await vi.waitFor(() => { expect(locale.getLocale().active).toBe('en') })
     b.setHostPreference(undefined)
     b.ctx.remote.$dispatch('settings/document-updated', [LOCALE_SETTINGS_NAMESPACE, 0])

packages/client/locale/tests/host.client.spec.ts

@@ -1,11 +1,11 @@
 import { Context } from '@deepseek-ai/cordis'
 import { describe, expect, it } from 'vitest'
-import { Settings, settingsNamespace, type SettingsNamespace } from '@deepseek-ai/dsh-settings'
+import { SettingsProvider, settingsNamespace, type SettingsNamespace } from '@deepseek-ai/dsh-settings'
 import {
   LOCALE_SETTINGS_NAMESPACE, apply,
 } from '@deepseek-ai/dsh-client-locale'
 
-class MemorySettings extends Settings {
+class MemorySettings extends SettingsProvider {
   readonly writable = true
   protected load(): Promise<Record<string, unknown>> { return Promise.resolve({}) }
   protected persist(_ns: SettingsNamespace, _section: Record<string, unknown>): Promise<void> {

packages/client/locale/tests/invariant.client.spec.ts

@@ -2,16 +2,16 @@
 import { describe, expect, it } from 'vitest'
 import { Context } from '@deepseek-ai/cordis'
 import { apply as nodeApply } from '@deepseek-ai/dsh-client-locale'
-import { apply as clientApply, COMMON_NS, LocaleService, inject } from '@deepseek-ai/dsh-client-locale/client'
+import { apply as clientApply, COMMON_NS, LocaleRuntime, inject } from '@deepseek-ai/dsh-client-locale/client'
 import * as LocaleInvariant from '@deepseek-ai/dsh-client-locale/invariant'
-import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
-import InvariantService from '@deepseek-ai/dsh-invariants'
+import { SlotRegistry } from '@deepseek-ai/dsh-client-runtime/client'
+import InvariantRegistry from '@deepseek-ai/dsh-invariants'
 import { stubSettingsScope } from '@deepseek-ai/dsh-client-test-runtime'
 
 describe('invariant companion', () => {
   it('registers under the package name with an empty installer', async () => {
     const ctx = new Context()
-    await ctx.plugin(InvariantService, { enabled: true })
+    await ctx.plugin(InvariantRegistry, { enabled: true })
     await expect(ctx.plugin(LocaleInvariant).await()).resolves.toBeDefined()
   })
 
@@ -23,16 +23,16 @@ describe('invariant companion', () => {
     // The feature registers its own Language settings row, hence the slots edge.
     expect(inject).toEqual(['slots', 'connection', 'remote', 'settingsScope'])
     const ctx = new Context()
-    new SlotsService(ctx)
+    new SlotRegistry(ctx)
     ctx.provide('connection', { api: { settings: {} }, isLoopback: false } as never)
     // The settings row's transport and the forwarded-event port.
     ctx.provide('remote', { $on: () => () => {} } as never)
     ctx.provide('settingsScope', { bind: () => stubSettingsScope().scope } as never)
     await ctx.plugin({ inject, apply: clientApply }).await()
     const locale = ctx.get('locale')
-    expect(locale).toBeInstanceOf(LocaleService)
+    expect(locale).toBeInstanceOf(LocaleRuntime)
     // Seeded dictionaries occupy the (ns, locale) seats even while empty.
-    expect(() => (locale as LocaleService).register(COMMON_NS, 'zh', {})).toThrow('already has locale')
-    expect(() => (locale as LocaleService).register(COMMON_NS, 'en', {})).toThrow('already has locale')
+    expect(() => (locale as LocaleRuntime).register(COMMON_NS, 'zh', {})).toThrow('already has locale')
+    expect(() => (locale as LocaleRuntime).register(COMMON_NS, 'en', {})).toThrow('already has locale')
   })
 })

packages/client/locale/tests/language-row.client.spec.tsx

@@ -16,7 +16,7 @@ const OPTIONS = [{ id: 'zh', label: '中文' }, { id: 'en', label: 'English' }]
 /** Empty global standard-kit hooks (the row reads neither). */
 function emptySessions() {
   const store = createSnapshotStore<SessionListState>(
-    { ids: [], byId: {}, current: undefined, phase: 'ready', subagentsByParent: {}, tasksBySession: {}, currentAddress: undefined })
+    { ids: [], byId: {}, current: undefined, phase: 'ready', subagentsByParent: {}, jobsBySession: {}, currentAddress: undefined })
   return bindSnapshotSelector(store)
 }
 function emptyWorkspaces() {

packages/client/locale/tests/locale.client.spec.ts

@@ -3,17 +3,17 @@ import { afterEach, beforeEach, describe, expect, it, vi } from 'vitest'
 import { Context } from '@deepseek-ai/cordis'
 import { stubSettingsScope, type StubSettingsScope } from '@deepseek-ai/dsh-client-test-runtime'
 import type { LocaleSettings, LocaleSnapshot } from '@deepseek-ai/dsh-client-locale/client'
-import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
+import { LocaleRuntime } from '@deepseek-ai/dsh-client-locale/client'
 
 const make = (host?: StubSettingsScope<LocaleSettings>): {
   ctx: Context
-  svc: LocaleService
+  svc: LocaleRuntime
   events: LocaleSnapshot[]
 } => {
   const ctx = new Context()
   const events: LocaleSnapshot[] = []
   ctx.on('locale/change', (snapshot) => { events.push(snapshot) })
-  return { ctx, svc: new LocaleService(ctx, host?.scope), events }
+  return { ctx, svc: new LocaleRuntime(ctx, host?.scope), events }
 }
 
 /**
@@ -27,7 +27,7 @@ const stubLanguages = (...tags: string[]): void => {
   vi.stubGlobal('navigator', { languages: tags, language: tags[0] ?? '' })
 }
 
-describe('LocaleService', () => {
+describe('LocaleRuntime', () => {
   beforeEach(() => {
     // A Chinese browser is the baseline these specs assert their zh state on.
     stubLanguages('zh-CN')

packages/client/locale/tsconfig.json

@@ -24,7 +24,7 @@
       "path": "../../settings/settings"
     },
     {
-      "path": "../../support/invariants"
+      "path": "../../runtime-diagnostics/invariants"
     },
     {
       "path": "../ui-settings"