## Summary
- Added "Alpha" badge to the File Storage & Sharing nav item in the
settings sidebar
- Added "Alpha" badge to the File Storage & Sharing page title
- Removed the old inline "(Alpha)" text from the Enable Group Signing
label
- Restructured all toggle cards so the switch is anchored to the right
of each row
- Tightened spacing between cards for a more compact layout
- Extended `ConfigNavItem` interface with optional `badge` and
`badgeColor` fields for reuse elsewhere
<img width="1696" height="1057" alt="image"
src="https://github.com/user-attachments/assets/77ac8276-ed65-4cae-8470-65de8f56dd74"
/>
