docs(v2): add Hashnode support site to showcase (#4171)

* Added Hashnode support site to showcase

* updated hashnode preview image

* Update users.js

Co-authored-by: Alexey Pyltsyn <[email protected]>

Author: iamshadmirza

website/src/data/showcase/hashnode.png

@@ -219,6 +219,15 @@ const users = [
     fbOpenSource: false,
     pinned: false,
   },
+  {
+    title: 'Hashnode Support',
+    description: 'A help portal for Hashnode users',
+    preview: require('./showcase/hashnode.png'),
+    website: 'https://support.hashnode.com/',
+    source: 'https://github.com/Hashnode/support',
+    fbOpenSource: false,
+    pinned: false,
+  },
   {
     title: 'Hermes',
     description: 'JavaScript engine optimized for React Native',