chore(admin): polish licensing layout and labels

src/i18n/locales/zh.json

@@ -791,7 +791,7 @@
   "features.teamWorkspaces": "团队协作空间",
   "features.teamWorkspaces.limit": "最多 {{count}} 个团队空间",
   "features.teamWorkspaces.unlimited": "无限制",
-  "features.storageBackends": "存储后端",
+  "features.storageBackends": "存储空间",
   "features.storageBackends.limit": "最多 {{count}} 个存储",
   "features.storageBackends.unlimited": "无限制",
   "features.shareLinks": "外链分享",

src/routes/_authenticated/admin/licensing.tsx

@@ -35,16 +35,15 @@ function LicensingPage() {
 
   return (
     <div className="max-w-2xl space-y-6">
-      <p className="text-sm text-muted-foreground">{t('settings.billing.intro')}</p>
-
-      <ComparisonTable />
-
-      <div>
+      <div className="flex items-start justify-between gap-4">
+        <p className="text-sm text-muted-foreground">{t('settings.billing.intro')}</p>
         <Button onClick={() => setPairingOpen(true)} style={{ backgroundColor: '#1A73E8' }}>
           {t('settings.billing.connectButton')}
         </Button>
       </div>
 
+      <ComparisonTable />
+
       <PairingModal open={pairingOpen} onOpenChange={setPairingOpen} />
     </div>
   )