docs(v2): Add AttoBot website to showcase page (#4284)

* Update users.js

* Add files via upload

* Add files via upload

* Delete attobot.png

* Add files via upload

* Alphabetical order as required by a reviewer

website/src/data/users.js

@@ -77,6 +77,15 @@ const users = [
     fbOpenSource: false,
     pinned: true,
   },
+  {
+    title: 'AttoBot',
+    description: 'A multi-purpose Discord bot with many features and API integrations that will enhance your Discord experience.',
+    preview: require('./showcase/attobot.png'),
+    website: 'https://attobot.xyz',
+    source: 'https://github.com/attobot-discord/website',
+    fbOpenSource: false,
+    pinned: true,
+  },
   {
     title: 'Awe framework',
     description: 'Awe framework, Build light-weight and functional websites quickly',