proxmox(overview): render the guest totals the page model already computes

v5's dashboard closed with a 'N running | N degraded | N stopped' strip
(Dashboard.tsx); the v6 rebuild kept computing those counts in
ProxmoxPageSummary — tests and all — but nothing ever rendered them,
the same flows-but-never-renders failure mode as #1471's wearout field.
Add a degradedGuestCount to the summary and close the overview with a
compact totals strip using the status-chip vocabulary (running /
attention / stopped). Flagged by the Proxmox overview parity audit.

frontend-modern/src/features/proxmox/ProxmoxPageSurface.tsx

@@ -1,5 +1,6 @@
 import { useLocation } from '@solidjs/router';
 import { Show, createMemo, createResource, type Accessor } from 'solid-js';
+import { StatusDot } from '@/components/shared/StatusDot';
 import StorageSurface from '@/components/Storage/Storage';
 import { WorkloadsFilter } from '@/components/Workloads/WorkloadsFilter';
 import { WorkloadsSurface } from '@/components/Workloads/WorkloadsSurface';
@@ -346,6 +347,31 @@ function ProxmoxOverview(props: ProxmoxOverviewProps) {
         emptyStateTitle="No Proxmox workloads"
         emptyStateDescription="Proxmox VMs and LXCs appear here when inventory is available."
       />
+      {/* v5 dashboard closed with a running/stopped totals strip; the counts
+          are platform-wide, matching the status-chip vocabulary above. */}
+      <Show when={props.model().summary.guestCount > 0}>
+        <div
+          class="flex items-center gap-2 rounded border border-border bg-surface-alt px-2 py-1 text-xs text-muted"
+          data-testid="proxmox-guest-totals"
+        >
+          <span class="flex items-center gap-1.5">
+            <StatusDot size="xs" variant="success" ariaHidden />
+            {props.model().summary.runningGuestCount} running
+          </span>
+          <Show when={props.model().summary.degradedGuestCount > 0}>
+            <span aria-hidden="true">|</span>
+            <span class="flex items-center gap-1.5">
+              <StatusDot size="xs" variant="warning" ariaHidden />
+              {props.model().summary.degradedGuestCount} attention
+            </span>
+          </Show>
+          <span aria-hidden="true">|</span>
+          <span class="flex items-center gap-1.5">
+            <StatusDot size="xs" variant="danger" ariaHidden />
+            {props.model().summary.stoppedGuestCount} stopped
+          </span>
+        </div>
+      </Show>
     </div>
   );
 }

frontend-modern/src/features/proxmox/__tests__/ProxmoxPageSurface.contract.test.tsx

@@ -154,6 +154,41 @@ describe('ProxmoxPageSurface contract', () => {
     );
   });
 
+  it('renders the v5-style guest totals strip from the page summary', () => {
+    setResources([
+      makeResource({
+        id: 'agent:pve-1',
+        type: 'agent',
+        proxmox: { nodeName: 'pve-1', clusterName: 'homelab' },
+      }),
+      makeResource({
+        id: 'vm-100',
+        type: 'vm',
+        status: 'running',
+        proxmox: { nodeName: 'pve-1', vmid: 100 },
+      }),
+      makeResource({
+        id: 'vm-101',
+        type: 'vm',
+        status: 'degraded',
+        proxmox: { nodeName: 'pve-1', vmid: 101 },
+      }),
+      makeResource({
+        id: 'vm-102',
+        type: 'vm',
+        status: 'stopped',
+        proxmox: { nodeName: 'pve-1', vmid: 102 },
+      }),
+    ]);
+
+    render(() => <ProxmoxPageSurface />);
+
+    const totals = screen.getByTestId('proxmox-guest-totals');
+    expect(totals).toHaveTextContent('1 running');
+    expect(totals).toHaveTextContent('1 attention');
+    expect(totals).toHaveTextContent('1 stopped');
+  });
+
   it('does not surface stale-agent notices for development builds without an agent target', () => {
     mockVersionInfo.mockReturnValue({
       version: '6.0.0-rc.6+git.172.g2c360f779.dirty',

frontend-modern/src/features/proxmox/__tests__/proxmoxPageModel.test.ts

@@ -126,6 +126,8 @@ describe('proxmoxPageModel', () => {
       nodeCount: 1,
       guestCount: 1,
       runningGuestCount: 1,
+      degradedGuestCount: 0,
+      stoppedGuestCount: 0,
       storageCount: 1,
       pbsCount: 1,
       pmgCount: 1,

frontend-modern/src/features/proxmox/proxmoxPageModel.ts

@@ -25,6 +25,7 @@ export type ProxmoxPageSummary = {
   nodeCount: number;
   guestCount: number;
   runningGuestCount: number;
+  degradedGuestCount: number;
   stoppedGuestCount: number;
   storageCount: number;
   pbsCount: number;
@@ -342,6 +343,9 @@ export function buildProxmoxPageModel(resources: Resource[]): ProxmoxPageModel {
       runningGuestCount: guests.filter(
         (resource) => resource.status === 'online' || resource.status === 'running',
       ).length,
+      degradedGuestCount: guests.filter(
+        (resource) => resource.status === 'degraded' || resource.status === 'warning',
+      ).length,
       stoppedGuestCount: guests.filter(
         (resource) => resource.status === 'offline' || resource.status === 'stopped',
       ).length,