Use Util method instead of GetSetting

Author: lbartoli79

www/src/Handlers/Account.php

@@ -1000,7 +1000,7 @@ public static function getAccountPage(RequestContext $request_context, string $p
         $results['messages'] = $request_context->getBannerMessageManager()->get();
         $results['support_link'] = Util::getSetting('support_link', 'https://support.catchpoint.com');
         $results['expert_plan'] = [
-            'monthly' => GetSetting('expert_monthly_cost', 999)
+            'monthly' => Util::getSetting('expert_monthly_cost', 999)
         ];
         if (!is_null($error_message)) {
             $results['error_message'] = $error_message;

www/src/Handlers/Signup.php

@@ -37,7 +37,7 @@ public static function getStepOne(RequestContext $request_context, array $vars):
         $vars['annual_plans'] = $wpt_plans->getAnnualPlans();
         $vars['monthly_plans'] = $wpt_plans->getMonthlyPlans();
         $vars['expert_plan'] = [
-            'monthly' => GetSetting('expert_monthly_cost', 999)
+            'monthly' => Util::getSetting('expert_monthly_cost', 999)
         ];
 
         $content = $tpl->render('step-1', $vars);