There are my own configs
for applications by right-click: xdg_menu --format awesome --root-menu /etc/xdg/menus/arch-applications.menu >~/.config/awesome/archmenu.lua
xdg_menu --format awesome --root-menu /etc/xdg/menus/arch-applications.menu >~/.config/awesome/archmenu.lua
just start it and it will install these configs