Add metadata

Author: Rewryte

index.html

@@ -4,6 +4,10 @@
   <meta charset="utf-8">
   <meta name="viewport" content="width=device-width, initial-scale=1">
   <title>Congregation: Instant Presentations (Beta)</title>
+  <meta name="description" content="Presentation software that runs entirely from a browser with a focus on minimal preparation">
+  <meta name="keywords" content="Presentation, YouTube, Bible, PDF, Church, Open Source">
+  <link rel="author" href="https://github.com/Rewryte">
+  <link rel="canonical" href="https://rewryte.github.io/Congregation/">
   <link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.3/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-QWTKZyjpPEjISv5WaRU9OFeRpok6YctnYmDr5pNlyT2bRjXh0JMhjY6hW+ALEwIH" crossorigin="anonymous">
   <link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.5.1/css/all.min.css" integrity="sha512-DTOQO9RWCH3ppGqcWaEA1BIZOC6xxalwEsw9c2QQeAIftl+Vegovlnee1c9QX4TctnWMn13TZye+giMm8e2LwA==" crossorigin="anonymous" referrerpolicy="no-referrer" />
 </head>