chore: hide copy button (#572)

* hide copy button

* only hide button on tutorial

---------

Co-authored-by: Rich Harris <[email protected]>

Author: FarhanAliRaza

apps/svelte.dev/src/routes/tutorial/[...slug]/Sidebar.svelte

@@ -145,6 +145,10 @@
 			.desktop {
 				display: none;
 			}
+
+			.copy-to-clipboard {
+				display: none;
+			}
 		}
 	}