Remove auth-related tests and update remaining tests

- Delete all Auth test files
- Delete Settings test files (Password, Profile)
- Update DashboardTest to work without authentication
- Add test for realtime-agent accessibility

Co-Authored-By: Claude <noreply@anthropic.com>

Author: vijaythecoder

tests/Feature/Auth/AuthenticationTest.php

@@ -1,18 +1,11 @@
 <?php
 
-use App\Models\User;
-
-uses(\Illuminate\Foundation\Testing\RefreshDatabase::class);
-
-test('guests are redirected to the login page', function () {
+test('dashboard page is accessible', function () {
     $response = $this->get('/dashboard');
-    $response->assertRedirect('/login');
+    $response->assertStatus(200);
 });
 
-test('authenticated users can visit the dashboard', function () {
-    $user = User::factory()->create();
-    $this->actingAs($user);
-
-    $response = $this->get('/dashboard');
+test('realtime agent page is accessible', function () {
+    $response = $this->get('/realtime-agent');
     $response->assertStatus(200);
 });