Agora RTC Objective-C API Reference Refactor

Here is a list of all struct and union fields with links to the structures/unions they belong to:

### - j -

- jitter : LastmileProbeOneWayResult , AgoraLastmileProbeOneWayResult
- jitter_buffer_delay : RemoteAudioTrackStats
- jitter_ms : ILocalUser::LocalAudioDetailedStats
- jitterBufferDelay : RemoteAudioStats , AgoraRtcRemoteAudioStats
- join() : IChannel
- join2JoinSuccess : VideoRenderingTracingInfo , AgoraVideoRenderingTracingInfo
- joinChannel() : IRtcEngine
- joinChannelByToken:channelId:config:uid: : AgoraLiveKit
- joinChannelByToken:channelId:info:uid:joinSuccess: : AgoraRtcEngineKit
- joinChannelByToken:channelId:uid:mediaOptions:joinSuccess: : AgoraRtcEngineKit
- joinChannelByToken:channelId:userAccount:joinSuccess: : AgoraRtcEngineKit
- joinChannelByToken:channelId:userAccount:mediaOptions:joinSuccess: : AgoraRtcEngineKit
- joinChannelEx() : IRtcEngineEx
- joinChannelExByToken:channelId:userAccount:delegate:mediaOptions:joinSuccess: : AgoraRtcEngineKit , AgoraRtcEngineKit(Ex)
- joinChannelExByToken:connection:delegate:mediaOptions:joinSuccess: : AgoraRtcEngineKit , AgoraRtcEngineKit(Ex)
- joinChannelWithUserAccount() : IRtcEngine
- joinChannelWithUserAccountEx() : IRtcEngine
- joinSuccess2RemoteJoined : VideoRenderingTracingInfo , AgoraVideoRenderingTracingInfo
- joinTopic:withOption: : AgoraRtmStreamChannel
- joinWithOption: : AgoraRtmStreamChannel