fix: loading spinner appears in top-left corner during Round Robin setup (calcom#23823)

* fix

* fix

* fix

* fix

* fix

* fixed

* fix

* Update globals.css

---------

Co-authored-by: Devanshu Sharma <devanshusharma658@gmail.com>

Author: Anshumancanrock

packages/features/eventtypes/components/EventTypeLayout.tsx

@@ -276,7 +276,11 @@ function EventTypeSingleLayout({
           </Button>
         </div>
       }>
-      <Suspense fallback={<Icon name="loader" />}>
+      <Suspense fallback={
+        <div className="flex h-64 items-center justify-center">
+          <Icon name="loader" className="h-5 w-5 animate-spin" />
+        </div>
+      }>
         <div className="flex flex-col xl:flex-row xl:space-x-6">
           <div className="hidden xl:block">
             <VerticalTabs