chore(web): migration svelte 5 syntax (#13883)

web/src/lib/components/shared-components/change-date.spec.ts

@@ -16,6 +16,16 @@ describe('ChangeDate component', () => {
 
   beforeEach(() => {
     vi.stubGlobal('IntersectionObserver', getIntersectionObserverMock());
+
+    vi.stubGlobal('visualViewport', {
+      height: window.innerHeight,
+      width: window.innerWidth,
+      scale: 1,
+      offsetLeft: 0,
+      offsetTop: 0,
+      addEventListener: vi.fn(),
+      removeEventListener: vi.fn(),
+    });
   });
 
   afterEach(() => {