ci: add isolated ARM proposal test lane

neode-ui/package.json

@@ -10,7 +10,7 @@
     "test:watch": "vitest",
     "test:mock-parity": "node scripts/mock-rpc-parity.mjs",
     "dev": "vite",
-    "dev:mock": "concurrently --raw \"node mock-backend.js\" \"VITE_AIUI_URL=http://localhost:5173 vite\" \"cd ../../AIUI && perl -MPOSIX -e 'POSIX::setsid(); exec @ARGV' -- pnpm dev 2>/dev/null || echo '[AIUI] Not found at ../../AIUI \u2014 chat will show placeholder'\"",
+    "dev:mock": "concurrently --raw \"node mock-backend.js\" \"VITE_AIUI_URL=http://localhost:5173 vite\" \"cd ../../AIUI && perl -MPOSIX -e 'POSIX::setsid(); exec @ARGV' -- pnpm dev 2>/dev/null || echo '[AIUI] Not found at ../../AIUI — chat will show placeholder'\"",
     "dev:boot": "VITE_DEV_MODE=boot concurrently --raw \"VITE_DEV_MODE=boot node mock-backend.js\" \"VITE_DEV_MODE=boot vite\"",
     "dev:real": "echo 'Start backend: cd ../core && cargo run --release' && vite",
     "backend:mock": "node mock-backend.js",
@@ -51,14 +51,14 @@
     "@types/qrcode": "^1.5.6",
     "@vite-pwa/assets-generator": "^1.0.2",
     "@vitejs/plugin-vue": "^6.0.1",
-    "@vitest/coverage-v8": "^3.2.4",
+    "@vitest/coverage-v8": "^5.0.3",
     "@vue/test-utils": "^2.4.6",
     "@vue/tsconfig": "^0.8.1",
     "autoprefixer": "^10.4.22",
     "concurrently": "^9.1.2",
     "cookie-parser": "^1.4.7",
     "cors": "^2.8.5",
-    "dockerode": "^4.0.9",
+    "dockerode": "^5.0.1",
     "express": "^4.21.2",
     "jsdom": "^25.0.1",
     "postcss": "^8.5.6",
@@ -66,7 +66,7 @@
     "typescript": "~5.9.3",
     "vite": "^7.2.2",
     "vite-plugin-pwa": "^1.2.0",
-    "vitest": "^3.1.1",
+    "vitest": "^5.0.3",
     "vue-tsc": "^3.1.3",
     "ws": "^8.18.0"
   }

neode-ui/src/components/__tests__/MeshMap.test.ts

@@ -48,14 +48,14 @@ describe('MeshMap', () => {
       return 7
     })
     const clearWatch = vi.fn()
-    const resizeObserver = vi.fn(() => ({
-      observe: vi.fn(),
-      disconnect: vi.fn(),
-    }))
+    class ResizeObserverMock {
+      observe = vi.fn()
+      disconnect = vi.fn()
+    }
     vi.stubGlobal('navigator', {
       geolocation: { watchPosition, clearWatch },
     })
-    vi.stubGlobal('ResizeObserver', resizeObserver)
+    vi.stubGlobal('ResizeObserver', ResizeObserverMock)
 
     const wrapper = mount(MeshMap)
 

neode-ui/src/components/__tests__/meshMapLifecycle.test.ts

@@ -79,11 +79,15 @@ describe('Mesh graphics lifecycle (Task 2): Leaflet map (MeshMap.vue)', () => {
     vi.useFakeTimers()
     mapInstances.length = 0
     resizeObserverInstances = []
-    vi.stubGlobal('ResizeObserver', vi.fn(() => {
-      const inst = { observe: vi.fn(), disconnect: vi.fn(), unobserve: vi.fn() }
-      resizeObserverInstances.push(inst)
-      return inst
-    }))
+    vi.stubGlobal('ResizeObserver', class {
+      observe = vi.fn()
+      disconnect = vi.fn()
+      unobserve = vi.fn()
+
+      constructor() {
+        resizeObserverInstances.push(this)
+      }
+    })
     vi.spyOn(Element.prototype, 'getBoundingClientRect').mockReturnValue({
       height: 200, width: 200, top: 0, left: 0, right: 0, bottom: 0, x: 0, y: 0, toJSON: () => undefined,
     } as DOMRect)

neode-ui/src/composables/__tests__/useModalKeyboard.test.ts

@@ -32,10 +32,10 @@ function createTestComponent(onCloseFn: () => void) {
 }
 
 describe('useModalKeyboard', () => {
-  let closeFn: ReturnType<typeof vi.fn>
+  let closeFn: ReturnType<typeof vi.fn<() => void>>
 
   beforeEach(() => {
-    closeFn = vi.fn()
+    closeFn = vi.fn<() => void>()
   })
 
   it('calls onClose when Escape is pressed and modal is open', async () => {

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. */

neode-ui/vitest.config.ts

@@ -12,6 +12,11 @@ export default defineConfig({
   test: {
     environment: 'jsdom',
     globals: true,
+    // Vitest 5's process-fork pool can time out while starting workers on a
+    // busy two-core development node. Threads retain per-file isolation and
+    // avoid that expensive process startup; CI itself remains containerized.
+    pool: 'threads',
+    maxWorkers: 4,
     // Vitest's 5s default is not a statement about these tests — the whole
     // 1000-test suite runs in ~70s on an idle box. It is a statement about
     // the machine. This one also runs a live node, so a release gate can

neode-ui/vitest.setup.ts

@@ -1,4 +1,5 @@
 import { config } from '@vue/test-utils'
+import { vi } from 'vitest'
 import { displayVersion } from '@/utils/version'
 
 // The app registers `$ver` as a global template property in main.ts
@@ -7,3 +8,9 @@ import { displayVersion } from '@/utils/version'
 // component. Per-mount `global` options merge with this, so individual tests
 // keep their own plugins/mocks.
 config.global.mocks = { ...(config.global.mocks ?? {}), $ver: displayVersion }
+
+// jsdom intentionally leaves media playback methods unimplemented and logs a
+// stack trace for every cleanup call. Components only need inert lifecycle
+// behavior in unit tests; media-specific suites can still replace these spies.
+HTMLMediaElement.prototype.pause = vi.fn()
+HTMLMediaElement.prototype.load = vi.fn()