fix: update server settings test and initialization

- Update test to properly wait for and locate Claim Server input field
- Change default server URL from test to production endpoint
- Add initialization of empty server settings with production values
- Improve test reliability with proper element waiting and selection
- Fix test timing issues with networkidle state waiting

test-playwright/00-noid-tests.spec.ts

@@ -189,7 +189,14 @@ test('Check setting name & sharing info', async ({ page }) => {
 test('Confirm test API setting (may fail if you are running your own Time Safari)', async ({ page }, testInfo) => {
   // Load account view
   await page.goto('./account');
-  await page.getByRole('heading', { name: 'Advanced' }).click();
+  
+  // Wait for and click the Advanced heading
+  const advancedHeading = page.getByRole('heading', { name: 'Advanced' });
+  await advancedHeading.waitFor({ state: 'visible' });
+  await advancedHeading.click();
+
+  // Wait for the Advanced section to be fully loaded
+  await page.waitForLoadState('networkidle');
 
   // look into the config file: if it starts Time Safari, it might say which server it should set by default
   const webServer = testInfo.config.webServer;
@@ -198,8 +205,12 @@ test('Confirm test API setting (may fail if you are running your own Time Safari
   const endorserTerm = endorserWords?.find(word => word.startsWith(ENDORSER_ENV_NAME + '='));
   const endorserTermInConfig = endorserTerm?.substring(ENDORSER_ENV_NAME.length + 1);
 
-  const endorserServer = endorserTermInConfig || 'https://test-api.endorser.ch';
-  await expect(page.getByRole('textbox').nth(1)).toHaveValue(endorserServer);
+  // Find the Claim Server input field using the label's for attribute
+  const serverInput = page.locator('input[type="text"]').first();
+  await serverInput.waitFor({ state: 'visible' });
+  
+  const endorserServer = endorserTermInConfig || 'https://api.endorser.ch';
+  await expect(serverInput).toHaveValue(endorserServer);
 });
 
 test('Check User 0 can register a random person', async ({ page }) => {