fix(deploy): skip .AGENTTRASH in packages; deploy repo symlinks (desk.sh); retire base display.kdl

desk.sh: silence niri validate / load-config-file stdout (was leaking 'ok')

scripts/deploy.sh

@@ -107,7 +107,7 @@ for pkg in "${PKGS[@]}"; do
     # override packages nest base-package dirs internally: strip that segment for targets
     if [ "${pkgname#zz-}" != "$pkgname" ]; then case "$rel" in */*) [ -d "$PKGS_DIR/${rel%%/*}" ] && rel="${rel#*/}";; esac; fi
     deploy_file "$f" "$rel"
-  done < <(find "$pkg" -type f ! -name 'dump.txt' -print0)
+  done < <(find "$pkg" \( -type f -o -type l \) ! -name 'dump.txt' ! -path '*/.AGENTTRASH/*' -print0)
 done
 
 if [ "$MODE" != "check" ] && [ -d "$PKGS_DIR/systemd-user/.config/systemd/user" ]; then