feat(tests): improve logout reliability with click here link (Windows) and tab cleanup (macOS)

Windows:
- Add logic to click 'click here' link on logout page
- Tries multiple selectors (partial link text, link text, xpath)
- Falls back to registry deep-link dispatch if link not found

macOS:
- Call close_all_browser_tabs() in logout() after launch_browser()
- Ensures clean browser state before logout interaction

Author: rodrigo-fournier-immutable

sample/Tests/test/test_mac.py

@@ -209,6 +209,7 @@ def login(cls):
     def logout(cls):
         print("Logging out...")
         cls.launch_browser()
+        cls.close_all_browser_tabs()
         bring_sample_app_to_foreground()
         cls.altdriver.find_object(By.NAME, "LogoutBtn").tap()
         print("Logout button clicked")

sample/Tests/test/test_windows_helpers.py

@@ -372,6 +372,58 @@ def logout_with_controlled_browser():
 
             # Wait for logout page to load
             time.sleep(3)
+            
+            # Try to click the "click here" link on the logged out page
+            try:
+                from selenium.webdriver.support.ui import WebDriverWait
+                from selenium.webdriver.support import expected_conditions as EC
+                from selenium.webdriver.common.by import By as SeleniumBy
+                
+                print("Looking for 'click here' link on logout page...")
+                # Try multiple possible selectors for the link
+                link_found = False
+                
+                # Try by partial link text
+                try:
+                    link = WebDriverWait(driver, 5).until(
+                        EC.element_to_be_clickable((SeleniumBy.PARTIAL_LINK_TEXT, "click here"))
+                    )
+                    link.click()
+                    print("Clicked 'click here' link successfully")
+                    link_found = True
+                    time.sleep(2)  # Wait for callback to process
+                except:
+                    print("Could not find link by partial link text")
+                
+                # Try by link text if partial didn't work
+                if not link_found:
+                    try:
+                        link = WebDriverWait(driver, 2).until(
+                            EC.element_to_be_clickable((SeleniumBy.LINK_TEXT, "click here"))
+                        )
+                        link.click()
+                        print("Clicked 'click here' link successfully")
+                        link_found = True
+                        time.sleep(2)  # Wait for callback to process
+                    except:
+                        print("Could not find link by link text")
+                
+                # Try by xpath as last resort
+                if not link_found:
+                    try:
+                        link = WebDriverWait(driver, 2).until(
+                            EC.element_to_be_clickable((SeleniumBy.XPATH, "//a[contains(text(), 'click here')]"))
+                        )
+                        link.click()
+                        print("Clicked 'click here' link successfully")
+                        time.sleep(2)  # Wait for callback to process
+                    except:
+                        print("Could not find 'click here' link by any method")
+                
+            except Exception as click_err:
+                print(f"Could not click 'click here' link: {click_err}")
+                print("Continuing with fallback deep-link dispatch...")
+            
             print("Logout completed in controlled browser")
 
             # Check final page