feat: add zibi and unset zibi command, bump rob to 1.8.4

src/main/kotlin/cn/rtast/fancybot/commands/LikeMeCommand.kt

@@ -10,12 +10,12 @@ package cn.rtast.fancybot.commands
 import cn.rtast.rob.entity.GroupMessage
 import cn.rtast.rob.util.BaseCommand
 import cn.rtast.rob.util.ob.MessageChain
-import cn.rtast.rob.util.ob.OBMessage
+import cn.rtast.rob.util.ob.OneBotListener
 
 class LikeMeCommand : BaseCommand() {
     override val commandNames = listOf("赞我")
 
-    override suspend fun executeGroup(listener: OBMessage, message: GroupMessage, args: List<String>) {
+    override suspend fun executeGroup(listener: OneBotListener, message: GroupMessage, args: List<String>) {
         listener.sendLike(message.sender.userId, 10)
         val msg = MessageChain.Builder()
             .addReply(message.messageId)