feat: rename success state variables for consistency and clarity in News context

app/layouts/news/default.tsx

@@ -22,8 +22,8 @@ export const NewsDefaultLayout = (properties: PropsWithChildren) => {
     setIsRegisterOpen,
     isForgetOpen,
     setForgetOpen,
-    isSuccessOpen,
-    setIsSuccessOpen,
+    isSuccessModalOpen,
+    setIsSuccessModalOpen,
   } = useNewsContext()
   return (
     <main className="relative min-h-dvh bg-[#ECECEC]">
@@ -70,9 +70,9 @@ export const NewsDefaultLayout = (properties: PropsWithChildren) => {
       </PopupModal>
 
       <SuccessModal
-        isOpen={isSuccessOpen}
+        isOpen={isSuccessModalOpen}
         onClose={() => {
-          setIsSuccessOpen(false)
+          setIsSuccessModalOpen(false)
         }}
         type="warning"
       />