fix(tests): add dialog automation to cached authentication scenario

- Cached authentication was reaching callback but failing to click dialog
- Added PowerShell UI automation to handle protocol dialogs in cached auth
- Mirrors the dialog handling from fresh authentication flow
- Should complete authentication for users with existing Auth0 sessions

The cached auth path was missing the dialog automation that the
fresh login path had, causing CI timeouts for returning users.

Author: CodeSchwert

sample/Tests/test/test_windows_helpers.py

@@ -123,7 +123,48 @@ def handle_cached_authentication(driver):
 
         if not auth_success:
             print("No authentication success detected - attempting automated dialog handling")
-            # Add automated dialog clicking here if needed
+            print("Looking for protocol permission dialog to click automatically...")
+            
+            # Try to find and click the protocol dialog automatically
+            try:
+                ps_script = '''
+                for ($i = 0; $i -lt 10; $i++) {
+                    $windows = Get-Process | Where-Object { $_.MainWindowTitle -like "*auth.immutable.com*" -or $_.MainWindowTitle -like "*Open*" }
+                    foreach ($window in $windows) {
+                        try {
+                            Add-Type -AssemblyName UIAutomationClient
+                            $element = [Windows.Automation.AutomationElement]::FromHandle($window.MainWindowHandle)
+                            if ($element) {
+                                $buttons = $element.FindAll([Windows.Automation.TreeScope]::Descendants, 
+                                    [Windows.Automation.Condition]::new([Windows.Automation.AutomationElement]::ControlTypeProperty, 
+                                    [Windows.Automation.ControlType]::Button))
+                                foreach ($button in $buttons) {
+                                    $buttonText = $button.Current.Name
+                                    if ($buttonText -like "*Open*" -or $buttonText -like "*Allow*" -or $buttonText -like "*Yes*") {
+                                        $button.GetCurrentPattern([Windows.Automation.InvokePattern]::Pattern).Invoke()
+                                        Write-Host "Clicked protocol dialog button: $buttonText"
+                                        exit 0
+                                    }
+                                }
+                            }
+                        } catch {}
+                    }
+                    Start-Sleep 1
+                }
+                Write-Host "No protocol dialog found"
+                '''
+                
+                result = subprocess.run(["powershell", "-Command", ps_script], 
+                                      capture_output=True, text=True, timeout=15)
+                if "Clicked protocol dialog" in result.stdout:
+                    print("Successfully automated protocol dialog click in CI!")
+                    # Wait a bit more for Unity to process
+                    time.sleep(5)
+                else:
+                    print("Could not find protocol dialog to automate")
+            except Exception as e:
+                print(f"CI dialog automation error: {e}")
+                print("Protocol dialog may require manual setup in CI environment")
 
     else:
         print("Local environment - cached authentication should work automatically")
@@ -134,11 +175,12 @@ def handle_cached_authentication(driver):
     return  # Exit since cached auth is complete
 
 def login():
-    print("Connect to Chrome")
-    # Set up Chrome options to connect to the existing Chrome instance
+    print("Connect to Brave via Chrome WebDriver")
+    # Set up Chrome WebDriver options to connect to the existing Brave instance
+    # (Brave uses Chromium engine so Chrome WebDriver works)
     chrome_options = Options()
     chrome_options.add_experimental_option("debuggerAddress", "localhost:9222")
-    # Connect to the existing Chrome instance
+    # Connect to the existing Brave browser instance
     driver = webdriver.Chrome(options=chrome_options)
 
     # HYBRID APPROACH: Try multi-window detection first (proven to work in CI),