Added a meta description

Author: Stephen10121

src/app.html

@@ -4,6 +4,7 @@
 		<meta charset="utf-8" />
 		<link rel="icon" href="%sveltekit.assets%/favicon.ico" />
 		<meta name="viewport" content="width=device-width, initial-scale=1" />
+		<meta name="description" content="EventLooker connects to your planning center account and enables you to create custom calendars and share them across multiple devices." />
 		<link rel="stylesheet" href="%sveltekit.assets%/style.css">
 		<link rel="preconnect" href="https://fonts.googleapis.com">
 		<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>