ci: add isolated ARM proposal test lane

neode-ui/src/views/__tests__/MarketplaceRefresh.test.ts

@@ -69,7 +69,10 @@ vi.mock('../discover/curatedApps', () => ({
 
 describe('Marketplace tracer tab: background refresh failure (D-07)', () => {
   beforeEach(() => {
-    vi.stubGlobal('ResizeObserver', vi.fn(() => ({ observe: vi.fn(), disconnect: vi.fn() })))
+    vi.stubGlobal('ResizeObserver', class {
+      observe = vi.fn()
+      disconnect = vi.fn()
+    })
     routerPushMock.mockClear()
     toastErrorMock.mockClear()
     toastInfoMock.mockClear()

neode-ui/src/views/__tests__/OnboardingScrollCue.test.ts

@@ -37,7 +37,10 @@ function setGeometry(
 
 describe('OnboardingSeedGenerate scroll cue (UIFIX-03)', () => {
   beforeEach(() => {
-    vi.stubGlobal('ResizeObserver', vi.fn(() => ({ observe: vi.fn(), disconnect: vi.fn() })))
+    vi.stubGlobal('ResizeObserver', class {
+      observe = vi.fn()
+      disconnect = vi.fn()
+    })
     vi.mocked(rpcClient.call).mockReset()
     Element.prototype.scrollIntoView = vi.fn()
   })

neode-ui/src/views/__tests__/chatAiuiEmbed.test.ts

@@ -41,10 +41,10 @@ vi.mock('@/composables/useDemoIntro', () => ({ IS_DEMO: false }))
 // mocked at the module boundary, mirroring MarketplaceRefresh.test.ts's
 // convention for isolating a view from its heavier dependencies.
 vi.mock('@/services/contextBroker', () => ({
-  ContextBroker: vi.fn().mockImplementation(() => ({
-    start: vi.fn(),
-    stop: vi.fn(),
-  })),
+  ContextBroker: class {
+    start = vi.fn()
+    stop = vi.fn()
+  },
 }))
 
 /** Mount Chat.vue behind a real <KeepAlive> so onActivated/onDeactivated fire. */