The migration repository model now carries Website alongside Description, the GitHub/Gitea downloaders populate it, and mirror finalization persists both description and website so the About section is not empty after creating a mirror.
Fixes#37495
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Signed-off-by: cyphercodes <cyphercodes@users.noreply.github.com>
Co-authored-by: cyphercodes <cyphercodes@users.noreply.github.com>
Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>