test(e2e): make lazy-widgets spec resilient to parallel load

The clock widget can be rendered transiently twice while the board
hydrates under 4-worker parallel load. Pin the assertion to a visible
instance and give the post-login redirect a longer window.

e2e/lazy-widgets.spec.ts

@@ -78,7 +78,7 @@ describe("lazy widget application graph", () => {
       await page.goto(`${baseUrl}/auth/login`);
       await page.getByLabel("Username").fill(adminCredentials.username);
       await page.locator("#password").fill(adminCredentials.password);
-      const signedIn = page.waitForURL(baseUrl, { waitUntil: "commit", timeout: 15_000 });
+      const signedIn = page.waitForURL(baseUrl, { waitUntil: "commit", timeout: 60_000 });
       await page.locator("css=button[type='submit']").click();
       await signedIn;
 
@@ -86,7 +86,7 @@ describe("lazy widget application graph", () => {
       const clockWidget = page.locator(
         `[data-id="${itemId}"] .clock-widget-container, [data-grid-item-id="${itemId}"] .clock-widget-container`,
       );
-      await expect(clockWidget).toBeVisible({ timeout: 15_000 });
+      await expect(clockWidget.filter({ visible: true }).first()).toBeVisible({ timeout: 30_000 });
 
       await expect(page.locator("[data-homarr-dev-benchmark-spotlight-preloaded]")).toHaveCount(1, {
         timeout: 15_000,
@@ -109,7 +109,7 @@ describe("lazy widget application graph", () => {
         .toBe(`${baseUrl}/`);
 
       await page.reload();
-      await expect(clockWidget).toBeVisible({ timeout: 15_000 });
+      await expect(clockWidget.filter({ visible: true }).first()).toBeVisible({ timeout: 30_000 });
       expect(pageErrors).toEqual([]);
     } finally {
       await browser.close();