chore(sync): also trigger hook on .githooks/ changes

.githooks/post-commit

@@ -34,6 +34,7 @@ configured="$(awk '
 match=0
 while IFS= read -r cfile; do
   [ -z "${cfile}" ] && continue
+  case "${cfile}" in .claude-sync.conf|scripts/sync-claude-docs.sh|.githooks/*) match=1; break ;; esac
   while IFS= read -r conf_path; do
     [ -z "${conf_path}" ] && continue
     if [ "${cfile}" = "${conf_path}" ]; then