feat: able to disable quota consumption recording (close #156)

common/constants.go

@@ -35,6 +35,8 @@ var WeChatAuthEnabled = false
 var TurnstileCheckEnabled = false
 var RegisterEnabled = true
 
+var LogConsumeEnabled = true
+
 var SMTPServer = ""
 var SMTPPort = 587
 var SMTPAccount = ""