* docs:docs-cn-example csharp fix example code && fix reference ident

* use 'dotnet format' to correct coding style
Co-authored-by: Shuduo Sang <sangshuduo@gmail.com>

* test: add test scripts

* test: change mod of test scripts to 755

* map docs-examples to container

* test: add test_python.sh

* test: add test_c.sh

* test: add test_go.sh

* test: fix test_go.sh

* test: add test_node.sh

* test: fix test_node.sh

* test: add test_rust.sh

* test: fix connect.rs

* test: fix csharp demo program

* test: add test_csharp.sh

* typo

* test: add java sample code to test
Co-authored-by: Ntangfangzhi <fztang@taosdata.com>

* add csharp examples

* csharp async query example

* add csharp examples

* [TD-13947]<fix>:csharp connector fix typo

* [TD-13947]<fix>:fix unmanaged type variable name

* [TD-11008]<feature>:csharp support subscribe and add sample

* [TD-11008]<feature>:update c# subscribe sample

* [TD-13569]<feature>:csharp async query

* [TD-13569]<feature>:csharp support Async query

* [TD-13569]<feature>:remove some useless method in example util.cs

* [TD-13569]<feature>fix indent