fix(chat): project desktop tabs in organization Assistant chats

Organization Home passed projectsDesktopTabs: false to useChat in Assistant
mode, which only nulls the native active-tab ids used for the strip's
fallback. ChatResourcePanel still projects the chat scope's browser and
terminal tabs in every mode, and chat link clicks in the desktop app open
those tabs through the same projection, so Assistant chats showed desktop
tabs while ignoring which one the desktop app remembers (the #7793 reopen
behavior). Build Home's options with getMothershipUseChatOptions, like
workspace Home, so tabs project consistently in every mode. Assistant
requests still attach no resources.

Author: waleedlatif1

apps/sim/app/o/[organizationId]/home/organization-home.test.tsx

@@ -69,7 +69,10 @@ vi.mock('@/lib/core/utils/browser-storage', () => ({
 vi.mock('@/app/o/[organizationId]/providers/organization-provider', () => ({
   useOrganizationContext: mocks.context,
 }))
-vi.mock('@/app/workspace/[workspaceId]/home/hooks/use-chat', () => ({ useChat: mocks.chat }))
+vi.mock('@/app/workspace/[workspaceId]/home/hooks/use-chat', () => ({
+  getMothershipUseChatOptions: (options: object) => ({ ...options, mothership: true }),
+  useChat: mocks.chat,
+}))
 vi.mock('@/hooks/queries/mothership-chats', () => ({
   useMarkMothershipChatRead: () => ({ mutate: mocks.markRead }),
 }))
@@ -602,7 +605,7 @@ describe('Home permission-selected harness', () => {
     expect(mocks.chat).toHaveBeenLastCalledWith(
       { organizationId: 'organization-a' },
       'search-a',
-      expect.objectContaining({ requestMode: 'assistant', projectsDesktopTabs: false })
+      expect.objectContaining({ requestMode: 'assistant', mothership: true })
     )
   })
   it('keeps old Build history readable after permission removal without a writable composer', async () => {

apps/sim/app/o/[organizationId]/home/organization-home.tsx

@@ -26,7 +26,10 @@ import { SearchIntegrationConnection } from '@/app/workspace/[workspaceId]/home/
 import { MothershipChat } from '@/app/workspace/[workspaceId]/home/components/mothership-chat'
 import { SuggestedActions } from '@/app/workspace/[workspaceId]/home/components/suggested-actions'
 import { HomeFallback } from '@/app/workspace/[workspaceId]/home/home-fallback'
-import { useChat } from '@/app/workspace/[workspaceId]/home/hooks/use-chat'
+import {
+  getMothershipUseChatOptions,
+  useChat,
+} from '@/app/workspace/[workspaceId]/home/hooks/use-chat'
 import {
   useChatResourcePanel,
   useResourcePanelController,
@@ -102,12 +105,15 @@ function OrganizationHomeContent({
           : 'agent')
   const controller = useResourcePanelController()
   const queryClient = useQueryClient()
-  const chat = useChat({ organizationId: organization.id }, chatId, {
-    requestMode,
-    projectsDesktopTabs: requestMode !== 'assistant',
-    onResourceEvent: controller.onResourceEvent,
-    activeResourceState: controller.activeResourceState,
-  })
+  const chat = useChat(
+    { organizationId: organization.id },
+    chatId,
+    getMothershipUseChatOptions({
+      requestMode,
+      onResourceEvent: controller.onResourceEvent,
+      activeResourceState: controller.activeResourceState,
+    })
+  )
   const initialDraftKey = `${userId}:organization:${organization.id}:${chatId ?? 'new'}`
   const draftKey = `${userId}:organization:${organization.id}:${chat.resolvedChatId ?? chatId ?? 'new'}`
   const savedDraft = useMothershipDraftsStore.getState().drafts