added donate button

Author: coder13

client/src/components/Footer.js

@@ -14,6 +14,9 @@ import { version } from '../../package.json';
 import { useToggleTheme } from '../theme';
 
 const Links = [{
+  text: 'Donate',
+  url: 'https://ko-fi.com/klebh',
+}, {
   text: 'Contribute Idea',
   url: 'https://docs.google.com/forms/d/1YgroYi7_VRj2VrTxNa2ytV099MaVV9rGbC8KVH0tdx0/edit#responses',
 }, {