Broken Link in About Section ( ui.dhis2.nu not reachable )

Description:

The About section of this repository currently links to https://ui.dhis2.nu/ When accessed, the link does not resolve and shows a DNS_PROBE_FINISHED_NXDOMAIN error

Steps to Reproduce:

1. Go to the dhis2/ui GitHub repository
2. Click the link in the repository About section.
3. Observe that the page fails to load

Expected Result:

The link should direct users to a valid and accessible page (e.g., documentation or demo site for DHIS2 UI components).

Actual Result:

The link is broken and results in a DNS resolution error.

Suggestion:

• Update the About section to point to the correct URL (possibly https://ui.dhis2.org or another valid demo/docs page).
• If the intended page has been moved, replace the outdated link with the new one.

have u used chatgpt for this ???