fix: node names everywhere, cloud peer names, sync timeout 180s

- Federation: nodeName() with Node-XXXX fallback for all views + map + sync results
- Cloud: peerDisplayName() replaces raw DIDs, hides onion addresses
- Sync timeout increased to 180s for Tor-connected nodes
- Better error message when sync fails

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

neode-ui/src/views/Cloud.vue

@@ -64,8 +64,8 @@
             </svg>
           </div>
           <div class="flex-1 min-w-0">
-            <h3 class="text-lg font-semibold text-white mb-0.5 truncate" :title="peer.did">{{ peer.name || truncateDid(peer.did) }}</h3>
-            <p class="text-xs text-white/50 truncate">{{ peer.onion }}</p>
+            <h3 class="text-lg font-semibold text-white mb-0.5 truncate" :title="peer.did">{{ peer.name || peerDisplayName(peer.did) }}</h3>
+            <p class="text-xs text-white/40 truncate">{{ peer.name ? peer.did.slice(0, 20) + '...' : 'Peer node' }}</p>
           </div>
           <svg class="w-5 h-5 text-white/30" fill="none" stroke="currentColor" viewBox="0 0 24 24">
             <path stroke-linecap="round" stroke-linejoin="round" stroke-width="2" d="M9 5l7 7-7 7" />
@@ -275,9 +275,9 @@ async function loadPeers() {
   }
 }
 
-function truncateDid(did: string): string {
-  if (did.length <= 24) return did
-  return did.slice(0, 16) + '...' + did.slice(-8)
+function peerDisplayName(did: string): string {
+  const suffix = did.replace(/^did:key:z6Mk/, '').slice(-6).toUpperCase()
+  return `Node-${suffix}`
 }
 
 function openSection(section: ContentSection) {

neode-ui/src/views/Federation.vue

@@ -689,11 +689,15 @@ async function syncAll() {
   try {
     syncing.value = true
     error.value = ''
-    const result = await rpcClient.federationSyncState()
+    syncResults.value = []
+    const result = await rpcClient.call<{
+      synced: number; failed: number;
+      results: Array<{ did: string; status: string; apps?: number; error?: string }>
+    }>({ method: 'federation.sync-state', timeout: 180000 })
     syncResults.value = result.results
     await loadNodes()
   } catch (e) {
-    error.value = e instanceof Error ? e.message : 'Sync failed'
+    error.value = e instanceof Error ? e.message : 'Sync failed — some peers may be unreachable over Tor'
   } finally {
     syncing.value = false
   }