fix(web): fix View in Timeline not working for stacked assets (#16993)

Co-authored-by: Daniel Dietzler <36593685+danieldietzler@users.noreply.github.com>

web/src/lib/components/asset-viewer/asset-viewer-nav-bar.svelte

@@ -190,7 +190,7 @@
           {#if !asset.isArchived && !asset.isTrashed}
             <MenuOption
               icon={mdiImageSearch}
-              onClick={() => goto(`${AppRoute.PHOTOS}?at=${asset.id}`)}
+              onClick={() => goto(`${AppRoute.PHOTOS}?at=${stack?.primaryAssetId ?? asset.id}`)}
               text={$t('view_in_timeline')}
             />
           {/if}