test:add test case for show into ci

refactor(stream)

feat: adjust some code for tdlite

fix: fix no stop error when interval fill order by desc

fix(shell): lastWord need add one byte for 3.0

refactor: do some internal refactor.

* chore: update taos-tools 8dea29a for 3.0

* chore: update taos-tools 85b582b for 3.0

fix: add logs

fix(query): new META_READER_NOLOCK flag for metaReaderInit

fix: coverity issues

fix: coverity scan

* docs: update csharp connector status

* docs: fix csharp ws bulk pulling

* docs: clarify database param is optional to websocket dsn

* docs: fix python version and a few typos

fix(meta): use rwlock to favor writers

enh(query): support scalar expressions in the state window aggregate.

fix: coverity scan for sma and tfs

docs: update  the data type manual.