* docs: support schemaless insert

* docs: code reformat

* test: add python demo for websocket

* fix test

* fix test

* fix test

* build: update writing kafka example and document

* fixes kafka demo

* fix: refine wording

---------
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* build: add python demo to ci

* build: fix python demo

* build: add python demo to ci

* build: add fast write example to ci

* build: add kafka demo to ci

* fix kafka demo

* fix python demo

* fix python demo

* fix python demo

* fix python demo

* fix python demo

* docs: update python connector document

* fix: tmq_consumer.py
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* doc: update python tmq document

* doc: update en document
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* 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

* docs: fix jdbc version in connector matrix

* docs: update jdbc demo readme

* docs: update dot-net examples link

* docs: fix example code mistake

* fix: examples/csharp typos

* fix: examples/python/native_insert_example.py mistake

* doc: writting from kafka

* rename file

* docs: typo fix
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* docs: update examples/python/tmq_example.py with connector repo

* Update tmq_example.py

* docs: remove tb variable after get_table_name removed

* docs: move topic drop to early phase
Co-authored-by: NLiu Jicong <liujicong@qq.com>

* docs: update examples/python/tmq_example.py with connector repo

* Update tmq_example.py

* docs: remove tb variable after get_table_name removed
Co-authored-by: NLiu Jicong <liujicong@qq.com>

Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* test: add python test to 3.0 ci and run it

* ci: put taos.h in /usr/include directory

* fix: python test case

* fix: exit 0 with test success
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>