fix(editor): Improve touch device detection (#9675)

packages/editor-ui/src/__tests__/setup.ts

@@ -44,3 +44,18 @@ export class IntersectionObserver {
 
 window.IntersectionObserver = IntersectionObserver;
 global.IntersectionObserver = IntersectionObserver;
+
+// Mocks for useDeviceSupport
+Object.defineProperty(window, 'matchMedia', {
+	writable: true,
+	value: vi.fn().mockImplementation((query) => ({
+		matches: true,
+		media: query,
+		onchange: null,
+		addListener: vi.fn(),
+		removeListener: vi.fn(),
+		addEventListener: vi.fn(),
+		removeEventListener: vi.fn(),
+		dispatchEvent: vi.fn(),
+	})),
+});