Add host temperature telemetry and history

src/lib/ui/components/HostList.svelte

@@ -1,5 +1,6 @@
 <script lang="ts">
     import type { Host } from '$lib/hosts.js';
+    import { cpuTemperature, formatTemperature } from '$lib/host-temperatures.js';
     import { contextHref } from '$lib/navigation-context.js';
     import {
         hostListStatus,
@@ -68,7 +69,13 @@
                             ? '—'
                             : `${host.playerCount}${host.unreportedInstances ? '+' : ''}`}</td
                     >
-                    <td class:stale>{hostCpuUsage(host.inventory.cpuUsagePercent)}</td>
+                    <td class:stale
+                        >{hostCpuUsage(host.inventory.cpuUsagePercent)}<span class="secondary"
+                            >CPU temp: {formatTemperature(
+                                cpuTemperature(host.inventory.temperatures)?.celsius
+                            )}</span
+                        ></td
+                    >
                     <td class:stale
                         >{hostUsedSpace(
                             host.inventory.memoryTotal,