Add link to source code

src/frontend/app.tsx

@@ -1,6 +1,7 @@
 import * as React from "react";
-import {Title, ScrollArea, Text, Tabs, MantineProvider, Divider, Stack} from "@mantine/core";
+import {Title, ScrollArea, Text, Tabs, MantineProvider, Divider, Stack, Anchor} from "@mantine/core";
 import {useColorScheme} from '@mantine/hooks';
+import {IconExternalLink} from '@tabler/icons';
 import {Allotment} from "allotment";
 import "allotment/dist/style.css";
 
@@ -78,6 +79,7 @@ export function getApp() {
                                     <Tabs.Panel value="bm" style={{height: '100%'}}>
                                         <DemoBM/>
                                     </Tabs.Panel>
+                                    <Anchor href="https://msdl.uantwerpen.be/git/jexelmans/onioncollab" target="_blank" style={{position:"absolute", bottom:8, right:8}}><IconExternalLink size={14}/> Source Code</Anchor>
                                 </ScrollArea>
                             </div>
                         </Allotment.Pane>