Add settings restore link

src/site/pug/settings.pug

@@ -30,10 +30,10 @@ html
 	head
 		title Settings | Bibliogram
 		include includes/head
+		script(src=getStaticURL("html", "/static/js/settings_message.js") type="module")
 	body.settings-page
 		if status && message
 			.status-notice(class=status)= message
-			script(src=getStaticURL("html", "/static/js/settings_message.js") type="module")
 		main.settings
 			form(action=returnAction method="post" enctype="application/x-www-form-urlencoded")
 				input(type="hidden" name="csrf" value=csrf)
@@ -129,6 +129,9 @@ html
 								label.pill(for=thisID tabindex=0 onkeypress=`[" ", "Enter"].includes(event.key) && this.click()`) Label
 									span.fake-checkbox
 
+				if token
+					p You can restore and sync saved settings by #[a(href=`/applysettings/${token}`)#restore-link bookmarking this link.]
+
 				.action-container
 					span.home-link-container: a(href=returnURL).home-link ← Return
 					button(type="submit" formaction=stayAction).save-button Save