fix #6127 updated support button (#6422)

fix #6127 

updated the Support button toopen a menu that allows users to either
access the [user guide](https://twenty.com/user-guide) or contact
support through the chat.

![Screenshot
(675)](https://github.com/user-attachments/assets/026e48ee-c397-44ae-bee7-e76698298a52)

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-front/src/modules/support/components/SupportButtonSkeletonLoader.tsx

@@ -0,0 +1,15 @@
+import Skeleton, { SkeletonTheme } from 'react-loading-skeleton';
+import { useTheme } from '@emotion/react';
+
+export const SupportButtonSkeletonLoader = () => {
+  const theme = useTheme();
+  return (
+    <SkeletonTheme
+      baseColor={theme.background.tertiary}
+      highlightColor={theme.background.transparent.lighter}
+      borderRadius={4}
+    >
+      <Skeleton width={84} height={24} />
+    </SkeletonTheme>
+  );
+};