fix: proxmox stats tab reads its switch from plugin host settings

plugins/proxmox/tests/frontend/stats/ProxmoxStatsTab.test.tsx

@@ -0,0 +1,45 @@
+import { cleanup, render, screen } from "@testing-library/react";
+import "@testing-library/jest-dom/vitest";
+import { afterEach, describe, expect, it, vi } from "vitest";
+
+vi.mock("@termix/plugin-sdk/frontend", async (importOriginal) => ({
+  ...(await importOriginal<Record<string, unknown>>()),
+  useTranslation: () => ({ t: (key: string) => key, language: "en" }),
+  usePluginApi: () => ({}),
+  useHosts: () => ({ hosts: [] }),
+}));
+
+vi.mock("../../../src/frontend/stats/proxmox-stats-api", () => ({
+  createProxmoxStatsApi: () => ({
+    startPolling: () => new Promise(() => {}),
+    stopPolling: () => Promise.resolve(),
+    getSnapshot: () => new Promise(() => {}),
+    sendHeartbeat: () => Promise.resolve(),
+  }),
+}));
+
+import { ProxmoxStatsTab } from "../../../src/frontend/stats/ProxmoxStatsTab";
+
+const host = (proxmox: Record<string, unknown>) => ({
+  id: 1,
+  name: "pve",
+  ip: "10.0.0.1",
+  username: "root",
+  pluginSettings: { proxmox },
+});
+
+afterEach(cleanup);
+
+describe("ProxmoxStatsTab", () => {
+  it("reads the stats switch from the plugin host settings", () => {
+    render(<ProxmoxStatsTab hostConfig={host({ enableProxmoxStats: true })} />);
+    expect(
+      screen.queryByText("proxmoxStats.noHostSelected"),
+    ).not.toBeInTheDocument();
+  });
+
+  it("shows the empty state when stats are off for the host", () => {
+    render(<ProxmoxStatsTab hostConfig={host({})} />);
+    expect(screen.getByText("proxmoxStats.noHostSelected")).toBeInTheDocument();
+  });
+});