fix balance fetching

Author: sk-enya

src/hooks/common/useTokenBalances.ts

@@ -135,10 +135,10 @@ export function useTokenBalance({
     }
   })
 
-  const { data: balances, isLoading, isError } = useReadContracts({
+  const { data: balances, isLoading, isError, error } = useReadContracts({
     contracts: contractReads as any[],
     query: {
-      enabled: !userAddress && contractReads.length > 0,
+      enabled: !!userAddress && contractReads.length > 0,
       refetchOnWindowFocus: true,
       staleTime: 0, // Consider data stale immediately
     }
@@ -162,7 +162,7 @@ export function useTokenBalance({
       address,
       isLoading,
       isError,
-      error: null
+      error: error
     };
   });
 }

src/layout/bridge/TokenPickerModal.tsx

@@ -40,7 +40,6 @@ export const TokenPickerContent: React.FC<TokenPickerContentProps> = ({ onClose
     if (!chainId) return []
     return TOKEN_REGISTRY[chainId] || []
   }, [chainId])
-
   // Fetch all token balances at once
   const tokenBalances = useTokenBalance({
     tokens: availableTokens.map(token => ({ address: token.address! }))