CLASSROOMIO-T-79: Implement empty state pages

Co-authored-by: Rotimi Best <rotimiibitoyeemma@gmail.com>


Merge-request: CLASSROOMIO-MR-32
Merged-by: Best Admin <best@digdippa.com>

src/lib/components/Box/index.svelte

@@ -3,7 +3,7 @@
 </script>
 
 <div
-  class="{className} w-full h-80 flex items-center justify-center flex-col border rounded border-gray-200"
+  class="{className} w-full h-[517px] flex items-center justify-center flex-col border rounded border-gray-200"
 >
   <slot />
 </div>