move notification daemon command into confgen

.config/i3/config.cgt

@@ -221,8 +221,10 @@ exec picom -f -i 1 -c
 # conky
 exec conky
 
-# wired notification daemon
-exec wired
+<! if opt.commands.notification_daemon then !>
+# notification daemon
+exec <% opt.commands.notification_daemon %>
+<! end !>
 
 <! if opt.commands.file_manager_daemon then !>
 # start file manager daemon

cg_opts.lua

@@ -29,6 +29,7 @@ opts.commands = {
     file_manager_daemon = "thunar --daemon",
     -- zenity-compatible dialoger
     zenity = "yad",
+    notification_daemon = "wired",
 }
 
 return opts