make copy lnurl to clipboard work

lnbits/extensions/boltcards/static/js/index.js

@@ -16,6 +16,7 @@ new Vue({
     return {
       toggleAdvanced: false,
       nfcTagReading: false,
+      lnurlLink: `lnurlw://${window.location.host}/boltcards/api/v1/scan/`,
       cards: [],
       hits: [],
       refunds: [],

lnbits/extensions/boltcards/templates/boltcards/index.html

@@ -68,8 +68,7 @@
                   outline
                   color="grey"
                   @click="copyText(lnurlLink + props.row.uid)"
-                  lnurlLink
-                  >lnurl://...<q-tooltip
+                  >lnurlw://...<q-tooltip
                     >Click to copy, then add to NFC card</q-tooltip
                   >
                 </q-btn>