fix kiro-cli check

common.sh

@@ -120,7 +120,7 @@ if [ ! -d "${HOME}/.local/share/${NVIM_APPNAME}/Dart-Code" ]; then
   popd 1>/dev/null 2>&1 || error_exit "failed to popd: ${HOME}/.local/share/${NVIM_APPNAME}"
 fi
 
-if [ ! -f "${HOME}/.local/bin/kiro-cli" ]; then
+if [ ! -e "${HOME}/.local/bin/kiro-cli" ]; then
   curl -fsSL https://cli.kiro.dev/install | bash
 fi