Update pages to use new layout

web/src/pages/copyright.astro

@@ -4,11 +4,8 @@ import Sidebar from "src/components/sidebar.astro"
 ---
 
 <Base>
-	<div class="flex flex-row">
-		<Sidebar/>
-
-		<div class="content-panel">
-			<p class="text-xl">Copyright & License</p>
+    <div slot="content">
+        <p class="text-xl">Copyright & License</p>
 			
 			<p>© 2023-{new Date().getFullYear()} breadone.net. All Rights Reserved.</p>
 			
@@ -22,6 +19,5 @@ import Sidebar from "src/components/sidebar.astro"
 			<p>
 				For permission requests, please <a href="mailto:contact@breadone.net">email</a> me.
             </p>
-		</div>
-	</div>
+    </div>
 </Base>