fix(web): unblock remote welcome onboarding

packages/client/ui-settings-general/tests/apply.spec.ts

@@ -1,6 +1,6 @@
 /** Ownerless-copy registrations: the four seats, the dictionaries, thunked labels, and HMR recovery. */
 import { Context } from 'cordis'
-import { describe, expect, it, vi } from 'vitest'
+import { afterEach, describe, expect, it, vi } from 'vitest'
 import { resolveSlotLabel } from '@deepseek-ai/dsh-client-ui-slots'
 import { SlotsService } from '@deepseek-ai/dsh-client-runtime/client'
 import { LocaleService } from '@deepseek-ai/dsh-client-locale/client'
@@ -16,6 +16,8 @@ import { WELCOME_NOTICE_SETTINGS_NAMESPACE } from '../src/onboarding-copy.ts'
 // the shipped Chinese copy, so they state the browser they assume.
 usePinnedBrowserLanguages('zh-CN')
 
+afterEach(() => { vi.unstubAllGlobals() })
+
 /** The five seats this plugin fills (slot name → expected component). */
 const SEATS = [
   ['settings.trigger', TriggerContent],
@@ -159,6 +161,20 @@ describe('ui-settings-general apply', () => {
     await vi.waitFor(() => { expect(b.settingsDescribe).toHaveBeenCalledTimes(3) })
   })
 
+  it('keeps remote welcome acknowledgement process-local', async () => {
+    vi.stubGlobal('location', { hostname: '192.0.2.20' })
+    const b = await bench()
+    declare(b.slots)
+    await b.ctx.plugin({ inject: [...inject], apply }).await()
+    const entry = b.slots.entries('settings.onboarding')[0]!
+    const { controller } = (entry.inject as unknown as () => WelcomeNoticeInjected)()
+
+    await controller.load()
+    await expect(controller.acknowledge()).resolves.toBe(true)
+    expect(controller.store.getSnapshot()).toMatchObject({ status: 'ready', acknowledged: true })
+    expect(b.settingsDescribe).not.toHaveBeenCalled()
+  })
+
   it('re-registers after an HMR collapse of the declaring chain (stale disposers must not block)', async () => {
     const b = await bench()
     const redeclare = declare(b.slots)

packages/client/ui-settings-general/tests/welcome-store.spec.ts

@@ -30,6 +30,21 @@ function deferred<T>() {
 }
 
 describe('WelcomeNoticeStore', () => {
+  it('acknowledges in memory without calling loopback-only settings APIs', async () => {
+    const describe = vi.fn()
+    const mutate = vi.fn()
+    const controller = new WelcomeNoticeStore({ settings: { describe, mutate } } as never, 'memory')
+
+    await controller.load()
+    expect(controller.store.getSnapshot()).toEqual({ status: 'ready', acknowledged: false, error: null })
+    await expect(controller.acknowledge()).resolves.toBe(true)
+    expect(controller.store.getSnapshot()).toEqual({ status: 'ready', acknowledged: true, error: null })
+    await controller.load()
+    expect(controller.store.getSnapshot()).toEqual({ status: 'ready', acknowledged: true, error: null })
+    expect(describe).not.toHaveBeenCalled()
+    expect(mutate).not.toHaveBeenCalled()
+  })
+
   it('acknowledges only the exact current copy version', async () => {
     for (const [version, acknowledged] of [
       [undefined, false],