Fix paid-file recovery, app lifecycle regressions and wallet controls

neode-ui/src/components/cloud/CloudToolbar.vue

@@ -45,7 +45,7 @@
         </button>
       </div>
 
-      <button class="glass-button cloud-toolbar-btn" title="Upload file" @click="triggerUpload">
+      <button class="glass-button cloud-toolbar-btn" title="Upload file" :disabled="uploading" @click="triggerUpload">
         <svg class="w-4 h-4" fill="none" stroke="currentColor" viewBox="0 0 24 24">
           <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M4 16v1a3 3 0 003 3h10a3 3 0 003-3v-1m-4-8l-4-4m0 0L8 8m4-4v12" />
         </svg>
@@ -61,6 +61,7 @@
     <input
       ref="fileInput"
       type="file"
+      :disabled="uploading"
       class="hidden"
       multiple
       @change="handleFileSelect"
@@ -74,6 +75,7 @@ import { ref } from 'vue'
 defineProps<{
   breadcrumbs: { name: string; path: string }[]
   viewMode: 'list' | 'grid'
+  uploading?: boolean
 }>()
 
 const emit = defineEmits<{