manager/conversation_manager library

1. wukongimfluttersdk package
2. documentation
3. manager/conversation_manager.dart

wukongimfluttersdk package

1. Libraries
2. common/crypto_utils
3. common/logs
4. common/mode
5. common/options
6. db/channel
7. db/channel_member
8. db/const
9. db/conversation
10. db/message
11. db/reaction
12. db/reminder
13. db/wk_db_helper
14. entity/channel
15. entity/channel_member
16. entity/cmd
17. entity/conversation
18. entity/msg
19. entity/reminder
20. main
21. manager/channel_manager
22. manager/channel_member_manager
23. manager/cmd_manager
24. manager/connect_manager
25. manager/conversation_manager
26. manager/message_manager
27. manager/reminder_manager
28. model/wk_card_content
29. model/wk_image_content
30. model/wk_media_message_content
31. model/wk_message_content
32. model/wk_text_content
33. model/wk_unknown_content
34. model/wk_video_content
35. model/wk_voice_content
36. proto/packet
37. proto/proto
38. proto/write_read
39. type/const
40. wkim