feat: display per-VM/LXC guest IPs in table rows

- Fetch IPs from /status/guest API for running VMs/LXCs (requires guest agent)
- IPs displayed below the name column in the table
- Gracefully handles missing guest agent (quietly skips)
- Backlog: mark Per-VM IP Addresses as done

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/app/api/vms/route.js

@@ -1,8 +1,7 @@
 import { NextResponse } from 'next/server';
-import { getNodes, getVMs } from '@/lib/proxmox';
+import { getNodes, getVMs, getGuestIPs } from '@/lib/proxmox';
 
 const PROXMOX_WEB_URL = process.env.PROXMOX_WEB_URL || process.env.PROXMOX_API_URL?.replace('/api2/json', '');
-const PROXMOX_CONSOLE_TOKEN = process.env.PROXMOX_CONSOLE_TOKEN || process.env.PROXMOX_TOKEN_ID;
 
 /** @param {import('next').Request} _req */
 export async function GET(_req) {
@@ -13,13 +12,20 @@ export async function GET(_req) {
     for (const node of nodes) {
       try {
         const vms = await getVMs(node.name);
-        allVMs.push(
-          ...vms.map((vm) => ({
+        for (const vm of vms) {
+          let ips = [];
+          if (vm.status === 'running') {
+            try {
+              ips = await getGuestIPs(node.name, vm.vmid, 'qemu');
+            } catch { /* guest agent not available */ }
+          }
+          allVMs.push({
             ...vm,
             node: node.name,
             consoleUrl: `${PROXMOX_WEB_URL}/?console=qemu&vmid=${vm.vmid}&node=${encodeURIComponent(node.name)}&resize=scale&novnc=1`,
-          })),
-        );
+            ips,
+          });
+        }
       } catch { /* skip node */ }
     }