fix: fix taosc memory leak

feat(stream): add num of children

refactor(sync): update sync-timeout to 10s

test：update sysinfo.py

test: modify testcases of muti-mnodes

fix(query): fix derivative nan value

* chore: add libtaos-ws for 3.0

* chore: update taosws-rs

* chore: add libtaosws to install/remove script

* chore: update taosws-rs

* chore: update taosws-rs

* chore: update taos-tools, taosws-rs

for 3.0

* fix: packaging/tools/make_install.sh

for 3.0

* chore: update taos-tools

* chore: fix release script for 3.0

* chore: update taosws-rs for 3.0

* chore: add taows-rs submodule for 3.0

* chore: update taosws-rs for 3.0

* fix: install script support taosws for 3.0

enh: If an 'object is creating' error is reported when creating a database, wait for the transaction to end then response

enh: If an 'object is creating' error is reported when creating a database, wait for the transaction to end then response

TD-17511

test: add debug case for TD-16209

refactor(sync): delete not exist log

fix:<TD-17324> ts already exist when insert with schemaless & modify the interface of tmq meta

fix: avoid rpc mem leak

fix: delete causes coredump

test: add case about bug fix

test: add tmq test case

Merge pull request #15090 from taosdata/fix/ZhiqiangWang/TD-16541-limit-taos_history-file-size-and-rows

Fix/zhiqiang wang/td 16541 limit taos history file size and rows