chore: drop cce-layout-interface from the mirror

The crate is retired and its GitHub repository archived.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>

 repos.conf | 1 -
 1 file changed, 1 deletion(-)

diff --git a/repos.conf b/repos.conf
index d91a261..dcd9f08 100644
--- a/repos.conf
+++ b/repos.conf
@@ -21,7 +21,6 @@ cce-files|https://github.com/lsgalante/cce-files.git|file manager|clone
 cce-fonts|https://github.com/lsgalante/cce-fonts.git|font browser|browse
 cce-graph|https://github.com/lsgalante/cce-graph.git|node-based graph editor|clone
 cce-icons|https://github.com/lsgalante/cce-icons.git|SVG icon set|clone
-cce-layout-interface|https://github.com/lsgalante/cce-layout-interface.git|page layout tool|clone
 cce-lock|https://github.com/lsgalante/cce-lock.git|session locker (ext-session-lock + PAM)|clone
 cce-mail|https://github.com/lsgalante/cce-mail.git|mail client (IMAP/SMTP)|clone
 cce-grid|https://github.com/lsgalante/cce-grid.git|desktop grid client|clone