Retain host and server scope during investigations

src/routes/provisioning/[id]/+page.svelte

@@ -1,5 +1,5 @@
 <script lang="ts">
-    import { safeReturnHref, returnLabel } from '$lib/navigation-context.js';
+    import { safeReturnHref, returnLabel, contextHref } from '$lib/navigation-context.js';
     import { onDestroy, onMount, untrack } from 'svelte';
     import { page } from '$app/stores';
     import type { PageData } from './$types';
@@ -145,7 +145,7 @@
                             </dl>
                             {#if detail.agentOperation.error}<p>{detail.agentOperation.error}</p>{/if}
                             {#if outcome.active && detail.agentOperation.state === 'completed'}<p>The agent finished its command. EC is verifying readiness.</p>{/if}
-                            <a href="/hosts/operations">View host operation history</a>
+                            <a href={contextHref(`/hosts/operations?server=${encodeURIComponent(deployment.server)}`, $page.url)}>View host operation history</a>
                         </div></Card>
                     {/if}
                     {#if outcome.active && detail.workerActivity}