Add link previews

Change-Id: I1792958844c18b4f4a65356dd5a07e3b2b39fcbc
diff --git a/client/src/components/Settings.tsx b/client/src/components/Settings.tsx
index ff3ac90..02aef25 100644
--- a/client/src/components/Settings.tsx
+++ b/client/src/components/Settings.tsx
@@ -85,7 +85,7 @@
 
 interface SettingGroupProps {
   label: string;
-  children: ReactElement[];
+  children: ReactElement[] | ReactElement;
 }
 
 export const SettingsGroup = ({ label, children }: SettingGroupProps) => {