Set initial claim invest input amount to an empty string (#2280)

Co-authored-by: Leandro <[email protected]>

src/custom/pages/Claim/InvestmentFlow/InvestOption.tsx

@@ -44,7 +44,7 @@ export default function InvestOption({ approveData, claim, optionIndex }: Invest
   const { isSmartContractWallet } = useWalletInfo()
 
   const [percentage, setPercentage] = useState<string>('0')
-  const [typedValue, setTypedValue] = useState<string>('0')
+  const [typedValue, setTypedValue] = useState<string>('')
   const [inputWarning, setInputWarning] = useState<string>('')
 
   const investedAmount = investFlowData[optionIndex].investedAmount