fix: auto redirect to home page when 401 (#3131)

lnbits/templates/error.html

@@ -6,7 +6,7 @@
   >
     {% block page %}
     <div class="text-center q-pa-md flex flex-center">
-      <div>
+      <div v-if="statusCode">
         <div class="error-code" v-text="statusCode"></div>
 
         <div class="error-message" v-text="message"></div>
@@ -88,8 +88,15 @@
     },
     created() {
       this.err = '{{ err }}'
-      this.statusCode = '{{ status_code }}' || 404
+      const statusCode = '{{ status_code }}' || 404
       this.message = String({{ message | tojson }}) || 'Page not found'
+      if (statusCode == 401) {
+        console.warn(`Unauthorized: ${this.message}`)
+        this.goHome()
+        return
+      }
+      this.statusCode = statusCode
+
       if (this.isExtension) {
         this.extension = this.message.match(/'([^']+)'/)[1]
       }