fix extra null

lnbits/static/css/base.css

@@ -526,10 +526,6 @@ video {
   word-break: break-word;
 }
 
-.q-card--dark, .q-date--dark {
-  box-shadow: none;
-}
-
 .q-card code {
   overflow-wrap: break-word;
 }

lnbits/static/js/base.js

@@ -278,7 +278,7 @@ window.LNbits = {
         preimage: data.preimage,
         payment_hash: data.payment_hash,
         expiry: data.expiry,
-        extra: data.extra ? JSON.parse(data.extra) : {},
+        extra: data.extra ?? {},
         wallet_id: data.wallet_id,
         webhook: data.webhook,
         webhook_status: data.webhook_status,

lnbits/static/js/components.js

@@ -409,7 +409,7 @@ window.app.component('lnbits-dynamic-fields', {
   data() {
     return {
       formData: null,
-      rules: [val => !!val || 'Field is required'],
+      rules: [val => !!val || 'Field is required']
     }
   },
   methods: {
@@ -428,7 +428,7 @@ window.app.component('lnbits-dynamic-fields', {
     },
     handleValueChanged() {
       this.$emit('update:model-value', this.formData)
-    },
+    }
   },
   created() {
     this.formData = this.buildData(this.options, this.modelValue)
@@ -464,7 +464,6 @@ window.app.component('lnbits-dynamic-chips', {
       this.chips = [...this.modelValue]
     }
   }
-
 })
 
 window.app.component('lnbits-update-balance', {