Fix search meta tags

Author: reakaleek

src/Elastic.Markdown/Slices/_Layout.cshtml

@@ -2,25 +2,29 @@
 @implements IUsesLayout<Elastic.Documentation.Site._GlobalLayout, GlobalLayoutViewModel>
 @functions {
 	public GlobalLayoutViewModel LayoutModel => Model;
-	protected override Task ExecuteSectionAsync(string name)
+	protected override async Task ExecuteSectionAsync(string name)
 	{
-		if (name == GlobalSections.Footer && Model.Layout is not LayoutName.Archive)
+		switch (name)
 		{
-			<aside id="dismissible-banner" class="admonition tip">
-				<div class="container flex justify-between items-center mx-auto">
-					<p>
-						Welcome to the docs for the <a class="link text-base" href="/docs/get-started/versioning-availability#find-docs-for-your-product-version">latest Elastic product versions</a>, including Elastic Stack 9.0 and Elastic Cloud Serverless.
-						To view previous versions, go to <a class="link text-base" target="_blank" href="https://elastic.co/guide">elastic.co/guide</a>.
-					</p>
-					<button id="dismissible-button">
-						<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
-							<path stroke-linecap="round" stroke-linejoin="round" d="M6 18 18 6M6 6l12 12"/>
-						</svg>
-					</button>
-				</div>
-			</aside>
+			case GlobalSections.Head:
+				await RenderSectionAsync(GlobalSections.Head);
+				break;
+			case GlobalSections.Footer when Model.Layout is not LayoutName.Archive:
+				<aside id="dismissible-banner" class="admonition tip">
+					<div class="container flex justify-between items-center mx-auto">
+						<p>
+							Welcome to the docs for the <a class="link text-base" href="/docs/get-started/versioning-availability#find-docs-for-your-product-version">latest Elastic product versions</a>, including Elastic Stack 9.0 and Elastic Cloud Serverless.
+							To view previous versions, go to <a class="link text-base" target="_blank" href="https://elastic.co/guide">elastic.co/guide</a>.
+						</p>
+						<button id="dismissible-button">
+							<svg xmlns="http://www.w3.org/2000/svg" fill="none" viewBox="0 0 24 24" stroke-width="1.5" stroke="currentColor" class="size-6">
+								<path stroke-linecap="round" stroke-linejoin="round" d="M6 18 18 6M6 6l12 12"/>
+							</svg>
+						</button>
+					</div>
+				</aside>
+				break;
 		}
-		return Task.CompletedTask;
 	}
 	private async Task RenderDefault()
 	{