[ISSUE #12484] Add a description of the project

[tonycody]

As shown above

#12484

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 69.69%. Comparing base (106a1d5) to head (ba17596).

Additional details and impacted files

@@              Coverage Diff              @@
##             develop   #12508      +/-   ##
=============================================
+ Coverage      69.67%   69.69%   +0.02%     
+ Complexity      9398     9397       -1     
=============================================
  Files           1272     1272              
  Lines          41152    41152              
  Branches        4358     4358              
=============================================
+ Hits           28672    28682      +10     
+ Misses         10413    10404       -9     
+ Partials        2067     2066       -1     

Files	Coverage Δ
...m/alibaba/nacos/sys/env/EnvModuleStateBuilder.java	87.50% <ø> (ø)
...c/main/java/com/alibaba/nacos/sys/env/EnvUtil.java	23.95% <100.00%> (ø)

... and 6 files with indirect coverage changes

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[KomachiSion]

长度会进行限制吗？

以及内容校验。

[tonycody]

这种要限制吗？

[KomachiSion]

嗯，稍微限制一下，比如不支持特殊字符（可以参考下namespace

[KomachiSion]

长度的话，32个字符是不是就够了，太长了ui也摆不下，

[tonycody]

嗯，我处理下。