Point web-repo flake inputs and deploy SSH config at code.randogoth.com instead of Codeberg

modules/services/webhook-deploy.nix

@@ -58,12 +58,8 @@ in
     mode = "0400";
   };
 
-  # System-wide SSH client config so root can reach Codeberg via the deploy key.
-  programs.ssh.extraConfig = ''
-    Host codeberg.org
-      IdentityFile /etc/ssh/codeberg_id_ed25519
-      StrictHostKeyChecking accept-new
-  '';
+  # All flake inputs pulled here now live on code.randogoth.com; the SSH
+  # client config for that host (same deploy key) is set up in forgejo.nix.
 
   systemd.services = lib.listToAttrs
     (map (site: lib.nameValuePair "update-${site.name}" {