docs: add event of rax compat

[answershuto]

增加事件相关的文档，不推荐使用 ref。

[codecov-commenter]

Codecov Report

Patch coverage has no change and project coverage change: +51.33 🎉

Comparison is base (2368a5b) 30.60% compared to head (bc6b766) 81.94%.

Additional details and impacted files

@@             Coverage Diff             @@
##           master    #6037       +/-   ##
===========================================
+ Coverage   30.60%   81.94%   +51.33%     
===========================================
  Files         204      197        -7     
  Lines        5495    18104    +12609     
  Branches     1353     2356     +1003     
===========================================
+ Hits         1682    14836    +13154     
+ Misses       3510     3233      -277     
+ Partials      303       35      -268     

Impacted Files	Coverage Δ
packages/plugin-auth/src/index.ts	100.00% <0.00%> (ø)
...ckages/build-app-helpers/src/getRoutesByAppJson.ts
packages/build-webpack-config/src/index.ts
...ges/webpack-plugin-extract-css-assets/src/index.ts
packages/plugin-store/src/_store.ts
packages/vite-plugin-ts-checker/src/tsChecker.ts
...create-app-container/src/getSafeAreaInsetBottom.ts
packages/plugin-helmet/src/index.ts
packages/build-mpa-config/src/index.ts
packages/plugin-theme/src/index.ts
... and 387 more

Help us with your feedback. Take ten seconds to tell us how you rate us. Have a feature suggestion? Share it here.

☔ View full report at Codecov.
📢 Do you have feedback about the report comment? Let us know in this issue.