perf: reduce fixed sleeps in MassHealth click_plus_button

Cuts unconditional delay when adding a service line from ~7s to ~3s
as a first pass at speeding up MassHealth claim submission.

apps/SeleniumService/selenium_claimSubmitWorker.py

@@ -694,7 +694,7 @@ class AutomationMassHealthClaimsLogin:
             print("DEBUG: Clicking plus button to add new service line")
             
             # Step 1: Wait a moment to ensure the previous service line is fully processed
-            time.sleep(3)
+            time.sleep(1)
             
             # Step 2: Try multiple approaches to find the plus button
             plus_button = None
@@ -768,11 +768,11 @@ class AutomationMassHealthClaimsLogin:
                     print(f"DEBUG: JavaScript approach failed: {e}")
                     raise Exception("Could not find plus button with any method")
             
-            time.sleep(1)
-            
+            time.sleep(0.5)
+
             # Step 3: Scroll into view
             self.driver.execute_script("arguments[0].scrollIntoView(true);", plus_button)
-            time.sleep(1)
+            time.sleep(0.5)
             
             # Step 4: Check if button is enabled
             is_disabled = plus_button.get_attribute("disabled")
@@ -804,8 +804,8 @@ class AutomationMassHealthClaimsLogin:
                     actions = ActionChains(self.driver)
                     actions.move_to_element(plus_button).click().perform()
             
-            time.sleep(2)  # Wait for new row to be created
-            
+            time.sleep(1)  # Wait for new row to be created
+
             print("DEBUG: Successfully clicked plus button")
             return "Success"
         except Exception as e: