docs: update index.mdx

fix(query): memory leak

fix: change the overlap windows to change scan load status

feat:  merge main branch 

test: valgrind case

fix(tsdb/cache): add DCLP to tsdbCache

fix invalid packet

build: move check into shell file

refactor code

fix(query): fix elapsed order by ts desc result inconsistency after flush to disk

docs: remove link to taosx

refactor(sync): adjust SYNC_MAX_RECV_TIME_RANGE_MS

fix invalid packet

fix invalid packet

fix: get meta null if table does not exists

fix(query): fix interp pResBlock->rows > capacity cause assert failure