fix: fon’t show swaps promo on unsupported chains

src/features/swap/components/SwapWidget/index.tsx

@@ -11,19 +11,22 @@ import { useRouter } from 'next/router'
 import useLocalStorage from '@/services/local-storage/useLocalStorage'
 import { SWAP_EVENTS, SWAP_LABELS } from '@/services/analytics/events/swaps'
 import Track from '@/components/common/Track'
+import { useHasFeature } from '@/hooks/useChains'
+import { FEATURES } from '@/utils/chains'
 
 const SWAP_PROMO_WIDGET_IS_HIDDEN = 'SWAP_PROMO_WIDGET_IS_HIDDEN'
 
 function SwapWidget(): ReactElement | null {
   const [isHidden = false, setIsHidden] = useLocalStorage<boolean>(SWAP_PROMO_WIDGET_IS_HIDDEN)
+  const isSwapFeatureEnabled = useHasFeature(FEATURES.NATIVE_SWAPS)
 
   const onClick = useCallback(() => {
     setIsHidden(true)
   }, [setIsHidden])
 
   const router = useRouter()
 
-  if (isHidden) {
+  if (isHidden || !isSwapFeatureEnabled) {
     return null
   }