Refactor infra tests, clean E2E step suites, and fix TS in tests

tests/integration/automation/CarsFlow.integration.test.ts

@@ -1,31 +0,0 @@
-import { jest } from '@jest/globals'
-import { MockAutomationLifecycleEmitter } from '../mocks/MockAutomationLifecycleEmitter'
-import { PlaywrightAutomationAdapter } from '../../../packages/infrastructure/adapters/automation/PlaywrightAutomationAdapter'
-
-describe('CarsFlow integration', () => {
-  test('adapter emits panel-attached then action-started then action-complete for performAddCar', async () => {
-    const adapter = new PlaywrightAutomationAdapter({} as any)
-    const received: any[] = []
-    adapter.onLifecycle?.((e: any) => { received.push(e) })
-
-    // Use mock page fixture: minimal object with required methods
-    const mockPage: any = {
-      waitForSelector: async () => {},
-      evaluate: async () => {},
-      waitForTimeout: async () => {},
-      click: async () => {},
-      setDefaultTimeout: () => {},
-    }
-
-    // call attachPanel which emits panel-attached and then action-started
-    await adapter.attachPanel(mockPage, 'add-car')
-
-    // simulate complete event
-    await adapter.emitLifecycle?.({ type: 'action-complete', actionId: 'add-car', timestamp: Date.now() } as any)
-
-    const types = received.map(r => r.type)
-    expect(types.indexOf('panel-attached')).toBeGreaterThanOrEqual(0)
-    expect(types.indexOf('action-started')).toBeGreaterThanOrEqual(0)
-    expect(types.indexOf('action-complete')).toBeGreaterThanOrEqual(0)
-  })
-})