1. clean redundant code in lineage parsing and querier

2. delete get_summary_lineage()

3. modify related st and ut to use data_manager

1. New a thread to load detail info. Loading detail info takes too much time,
so the summary list and lineage can not be loaded timely.
2. Add a status for DetailCacheManager to indicate it is INIT, LOADING or DONE.
3. Update UT/ST.