Add timezone preference across time displays

src/lib/ui/components/LaunchRecipe.svelte

@@ -1,4 +1,5 @@
 <script lang="ts">
+    import { timeFormat } from '$ui/stores/time-zone.js';
     import type { LaunchRecipeSummary } from '$lib/deployment-plan.js';
     let { recipe, historical = false }: { recipe: LaunchRecipeSummary; historical?: boolean } = $props();
 </script>
@@ -13,7 +14,7 @@
     <details>
         <summary>{recipe.files.length} managed file{recipe.files.length === 1 ? '' : 's'} {historical ? 'recorded for this deployment' : 'in the current setup'}</summary>
         <ul>{#each recipe.files as file}<li><div><strong>{file.name}</strong><span>{file.version !== null ? `v${file.version}` : 'Generated'} · {file.kind} · {file.size.toLocaleString()} bytes</span></div><code>{file.path}</code><small title={file.sha256}>SHA-256 {file.sha256.slice(0, 12)}</small></li>{/each}</ul>
-        <p>{historical ? 'Recorded' : 'Previewed'} {new Date(recipe.capturedAt).toLocaleString()}. {historical ? 'This records the files selected for this deployment. Launch again uses the latest promoted setup for this map.' : 'This preview shows the promoted setup at the time above. The deployment history records the files selected when provisioning begins.'}</p>
+        <p>{historical ? 'Recorded' : 'Previewed'} {$timeFormat.dateTime(recipe.capturedAt)}. {historical ? 'This records the files selected for this deployment. Launch again uses the latest promoted setup for this map.' : 'This preview shows the promoted setup at the time above. The deployment history records the files selected when provisioning begins.'}</p>
         <small class="fingerprint" title={recipe.fingerprint}>Recipe {recipe.fingerprint.slice(0, 16)}</small>
     </details>
 </div>