disambiguate preimage after payment from hold preimage

api/resolvers/wallet.js

@@ -43,7 +43,7 @@ export async function getInvoice (parent, { id }, { me, models, lnd }) {
   try {
     if (inv.confirmedAt) {
       const lnInv = await getInvoiceFromLnd({ id: inv.hash, lnd })
-      inv.preimage = lnInv.secret
+      inv.confirmedPreimage = lnInv.secret
     }
   } catch (err) {
     console.error('error fetching invoice from LND', err)

api/typeDefs/wallet.js

@@ -30,7 +30,7 @@ export default gql`
     lud18Data: JSONObject
     hmac: String
     isHeld: Boolean
-    preimage: String
+    confirmedPreimage: String
   }
 
   type Withdrawl {

components/invoice.js

@@ -40,7 +40,7 @@ export function Invoice ({ invoice, onPayment, info, successVerb }) {
     }
   }, [invoice.confirmedAt, invoice.isHeld, invoice.satsReceived])
 
-  const { nostr, comment, lud18Data, bolt11, preimage } = invoice
+  const { nostr, comment, lud18Data, bolt11, confirmedPreimage } = invoice
 
   return (
     <>
@@ -86,7 +86,7 @@ export function Invoice ({ invoice, onPayment, info, successVerb }) {
             body={<span className='text-muted ms-3'>{comment}</span>}
           />
         </div>}
-      <Bolt11Info bolt11={bolt11} preimage={preimage} />
+      <Bolt11Info bolt11={bolt11} preimage={confirmedPreimage} />
     </>
   )
 }