Implement onboarding reset functionality and enhance backup features

- Added a new method to reset the onboarding state, allowing users to re-initiate the onboarding process.
- Integrated backup creation functionality, enabling users to create encrypted backups of their node identity.
- Updated API endpoints to handle onboarding reset and backup creation requests.
- Enhanced UI components to support the new onboarding reset and backup features, including error handling and user feedback.
- Introduced new dependencies for cryptographic operations and data encoding.

neode-ui/src/views/OnboardingIntro.vue

@@ -3,13 +3,9 @@
     <div class="max-w-2xl w-full">
       <div class="glass-card p-12 pt-20 text-center animate-fade-up relative overflow-visible">
         <!-- Logo - half in, half out of container -->
-        <div class="absolute -top-[52px] left-1/2 -translate-x-1/2">
-          <div class="logo-gradient-border">
-            <img 
-              src="/assets/img/favico.svg" 
-              alt="Archipelago" 
-              class="w-20 h-20"
-            />
+        <div class="absolute -top-10 left-1/2 -translate-x-1/2 z-10">
+          <div class="logo-gradient-border w-20 h-20">
+            <AnimatedLogo no-border fit />
           </div>
         </div>
         
@@ -34,6 +30,7 @@
 
 <script setup lang="ts">
 import { useRouter } from 'vue-router'
+import AnimatedLogo from '@/components/AnimatedLogo.vue'
 
 const router = useRouter()