* docs: Englist docs for applcation practice

[TD-15366]

* translate WIP

* fix typo and translations

* [TD-14358]<fix>: remove python connector from TDengine

* [TD-14358]<fix>: use standalone python connector

* add python clone in TDinternal

* git clean before checkout

* git clean before checkout

* fix: remove python connector

fix test requirements.txt

[TD-14358]

* impr: fix odbc's cmake typo

* disable python subscribe test to avoid CI timeout

TD-14952
TD-14955
TD-14744
Td-14953

TS-899

* test: distinguish nan and none

[TD-14736]

* modify test framework for datetime

* fix 2-query/math_funcs.py

* fix 2-query/math_funcs.py

* test: distinguish nan and none

[TD-14736]

* modify test framework for datetime

* fix 2-query/math_funcs.py

* fix: remove stream api

[TD-14360]

* fix: update examples/rust to remove stream api

[TD-14360]

* test: fix lua.py

[TD-14360]

* add more basic cases into pytest/smoketest.sh

* test(connector): fix connector/lua.py

* disable lua.py from smoketest

* [TD-13052]<feature>: taosTools prepare for 3.0

* update taos-tools

* update taos-tools

* test: remove database check logic

[TD-13558]

* docs: add R example source code

* test: check if RJDBC was installed

* test: add R test scripts

* test: chmod of test_R.sh

* test: fix test_go.sh; add R sample to document

* test: add test scripts to cases.task

* test: fix errors caused by  tset_python.sh and test_java.sh

* test: fix  test_python.sh

* test: modify java test case and improve opentsdb-json.mdx

* test: fix test_R.sh

* fix: remove stream api

[TD-14360]

* fix: update examples/rust to remove stream api

[TD-14360]

* test: fix lua.py

[TD-14360]

* add more basic cases into pytest/smoketest.sh

* [TD-13558]<feature>: remove taosSystem() in 2.x

* test: insert/binary.py use same logic with 3.0

* test(driver): TypeScript RESTful publish and add package test to CI

* test(driver): TypeScript RESTful publish and add package test to CI,fix some mistakes

* test:test TypeScript and fix ci

* test:test TypeScript REST and fix ci

* test:Typescript cases and fix ci