display est fee until new simulations are used

nym-wallet/src/components/Delegation/DelegateModal.tsx

@@ -161,7 +161,7 @@ export const DelegateModal: React.FC<{
       <ModalListItem label="Node est. reward per epoch" value={`${estimatedReward} ${currency}`} hidden divider />
       <Stack direction="row" justifyContent="space-between" mt={4}>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
-          Fee for this transaction:
+          Est. fee for this transaction:
         </Typography>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
           {fee} {currency}

nym-wallet/src/components/Delegation/UndelegateModal.tsx

@@ -48,7 +48,7 @@ export const UndelegateModal: React.FC<{
 
       <Stack direction="row" justifyContent="space-between" mt={3}>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
-          Fee for this transaction:
+          Est. fee for this transaction:
         </Typography>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
           {fee} {currency}

nym-wallet/src/components/Fee.tsx

@@ -20,7 +20,7 @@ export const Fee = ({ feeType }: { feeType: Operation }) => {
   if (fee) {
     return (
       <Typography sx={{ color: 'nym.fee', fontWeight: 600 }}>
-        Estimated fee for this transaction: {`${fee} ${clientDetails?.denom}`}{' '}
+        Est.fee for this transaction: {`${fee} ${clientDetails?.denom}`}{' '}
       </Typography>
     );
   }

nym-wallet/src/components/Rewards/CompoundModal.tsx

@@ -44,7 +44,7 @@ export const CompoundModal: React.FC<{
 
       <Stack direction="row" justifyContent="space-between">
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
-          Fee for this transaction:
+          Est. fee for this transaction:
         </Typography>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
           {fee} {currency}

nym-wallet/src/components/Rewards/RedeemModal.tsx

@@ -44,7 +44,7 @@ export const RedeemModal: React.FC<{
 
       <Stack direction="row" justifyContent="space-between">
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
-          Fee for this transaction:
+          Est. fee for this transaction:
         </Typography>
         <Typography fontSize="smaller" color={(theme) => theme.palette.nym.fee}>
           {fee} {currency}