chore: Add links to GitHub

Closes #1161

client/src/components/users/UserSettingsModal/AboutPane.jsx

@@ -14,7 +14,9 @@ import styles from './AboutPane.module.scss';
 
 const AboutPane = React.memo(() => (
   <Tab.Pane attached={false} className={styles.wrapper}>
-    <Image centered src={logo} size="large" />
+    <a href="https://github.com/plankanban/planka" target="_blank" rel="noreferrer">
+      <Image centered src={logo} size="large" />
+    </a>
     <div className={styles.version}>{version}</div>
   </Tab.Pane>
 ));