feat: wire Cloud card on Home to real FileBrowser data

Add getUsage() method to filebrowser-client that fetches root directory
and returns total size and folder count. Home.vue Cloud card now shows
real storage used and folder count instead of hardcoded values.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.claude/plans/reflective-meandering-castle.md

@@ -40,7 +40,7 @@ After getting Claude Max OAuth working on the live server, hardening the deploy
 - **Change**: Ensure tab bar element has `data-mobile-tab-bar` attribute so `useMobileBackButton` composable works. CloudFolder.vue already uses this correctly.
 - **Verify**: CloudFolder on mobile — "Back to Cloud" button floats 8px above tab bar
 
-### Task 7: Cloud homepage real data
+### Task 7: Cloud homepage real data [DONE]
 - **Files**: `neode-ui/src/views/Home.vue`, `neode-ui/src/api/filebrowser-client.ts`
 - **Change**: Add `getUsage()` method to filebrowser-client. In Home.vue, replace hardcoded "2.4 GB" and "5" folders with real data from FileBrowser API. Add `formatBytes()` helper. Show loading state while fetching.
 - **Verify**: Home Cloud card shows real storage numbers from FileBrowser

neode-ui/src/api/filebrowser-client.ts

@@ -104,6 +104,23 @@ class FileBrowserClient {
     if (!res.ok) throw new Error(`Delete failed: ${res.status}`)
   }
 
+  async getUsage(): Promise<{ totalSize: number; folderCount: number; fileCount: number }> {
+    if (!this.isAuthenticated) {
+      const ok = await this.login()
+      if (!ok) return { totalSize: 0, folderCount: 0, fileCount: 0 }
+    }
+    const res = await fetch(`${this.baseUrl}/api/resources/`, {
+      headers: this.headers(),
+    })
+    if (!res.ok) return { totalSize: 0, folderCount: 0, fileCount: 0 }
+    const data: FileBrowserListResponse = await res.json()
+    const items = data.items || []
+    const folderCount = items.filter(i => i.isDir).length
+    const fileCount = items.filter(i => !i.isDir).length
+    const totalSize = items.reduce((sum, i) => sum + (i.size || 0), 0)
+    return { totalSize, folderCount, fileCount }
+  }
+
   async rename(oldPath: string, newName: string): Promise<void> {
     const safePath = oldPath.startsWith('/') ? oldPath : `/${oldPath}`
     const dir = safePath.substring(0, safePath.lastIndexOf('/') + 1)

neode-ui/src/views/Home.vue

@@ -91,11 +91,11 @@
             <div class="home-card-stats grid grid-cols-2 gap-4 mb-4 flex-1 min-h-0">
               <div class="p-4 bg-white/5 rounded-lg">
                 <p class="text-xs text-white/60 mb-1">Storage Used</p>
-                <p class="text-2xl font-bold text-white">2.4 GB</p>
+                <p class="text-2xl font-bold text-white">{{ cloudStorageDisplay }}</p>
               </div>
               <div class="p-4 bg-white/5 rounded-lg">
                 <p class="text-xs text-white/60 mb-1">Folders</p>
-                <p class="text-2xl font-bold text-white">5</p>
+                <p class="text-2xl font-bold text-white">{{ cloudFolderDisplay }}</p>
               </div>
             </div>
             <div class="home-card-buttons flex gap-2 mt-auto pt-4 shrink-0">
@@ -275,7 +275,7 @@
 </template>
 
 <script setup lang="ts">
-import { computed, ref, watch, onBeforeUnmount } from 'vue'
+import { computed, ref, watch, onBeforeUnmount, onMounted } from 'vue'
 import { RouterLink, useRouter } from 'vue-router'
 import { useAppStore } from '../stores/app'
 import { useAppLauncherStore } from '@/stores/appLauncher'
@@ -285,6 +285,7 @@ import { PackageState } from '../types/api'
 import { playTypingSound } from '@/composables/useLoginSounds'
 import { GOALS } from '@/data/goals'
 import EasyHome from '@/components/EasyHome.vue'
+import { fileBrowserClient } from '@/api/filebrowser-client'
 
 const router = useRouter()
 const uiMode = useUIModeStore()
@@ -402,6 +403,35 @@ function dismissQuickStart() {
 
 loadQuickStartState()
 
+// Cloud data
+const cloudStorageUsed = ref<number | null>(null)
+const cloudFolderCount = ref<number | null>(null)
+
+function formatBytes(bytes: number): string {
+  if (bytes === 0) return '0 B'
+  const units = ['B', 'KB', 'MB', 'GB', 'TB']
+  const i = Math.floor(Math.log(bytes) / Math.log(1024))
+  const val = bytes / Math.pow(1024, i)
+  return `${val < 10 ? val.toFixed(1) : Math.round(val)} ${units[i]}`
+}
+
+const cloudStorageDisplay = computed(() =>
+  cloudStorageUsed.value !== null ? formatBytes(cloudStorageUsed.value) : '...'
+)
+const cloudFolderDisplay = computed(() =>
+  cloudFolderCount.value !== null ? String(cloudFolderCount.value) : '...'
+)
+
+onMounted(async () => {
+  try {
+    const usage = await fileBrowserClient.getUsage()
+    cloudStorageUsed.value = usage.totalSize
+    cloudFolderCount.value = usage.folderCount
+  } catch {
+    // FileBrowser may not be running — leave as loading
+  }
+})
+
 function uploadFiles() {
   const pkg = packages.value['filebrowser']
   if (pkg && pkg.state === PackageState.Running) {