fix: replace waitForLoadState('networkidle') with domcontentloaded in all E2E tests

e2e/epic1-auth-logout.test.ts

@@ -92,10 +92,10 @@ test.describe.serial('Epic 1: User Logout', () => {
 
   test('Logout button appears in navigation when logged in', async ({ page }) => {
     // Login first
-    await page.goto('http://localhost:3000/auth/login');
+     await page.goto('http://localhost:3000/auth/login');
     
-    // Wait for JavaScript to be ready
-    await page.waitForLoadState('networkidle');
+    // Wait for page to load
+    await page.waitForLoadState('domcontentloaded');
     await page.waitForSelector('form');
     await page.waitForSelector('button[type="submit"]:not([disabled])');
     
@@ -129,7 +129,7 @@ test.describe.serial('Epic 1: User Logout', () => {
     // Navigate to home page to check navigation (session should persist)
     // Use reload to ensure session is read from cookies
     await page.reload();
-    await page.waitForLoadState('networkidle');
+    await page.waitForLoadState('domcontentloaded');
     
     // Wait a moment for the navigation component to update
     await page.waitForTimeout(1000);
@@ -166,7 +166,7 @@ test.describe.serial('Epic 1: User Logout', () => {
 
     // Navigate to home using reload to ensure session is loaded
     await page.reload();
-    await page.waitForLoadState('networkidle');
+    await page.waitForLoadState('domcontentloaded');
     
     // Wait for logout button to appear
     await page.waitForSelector('text=Sign out', { timeout: 10000 });
@@ -190,7 +190,7 @@ test.describe.serial('Epic 1: User Logout', () => {
 
     // Navigate to home using reload to ensure session is loaded
     await page.reload();
-    await page.waitForLoadState('networkidle');
+    await page.waitForLoadState('domcontentloaded');
     
     // Wait for logout button to appear
     await page.waitForSelector('text=Sign out', { timeout: 10000 });