feat: 重构 RareWordsKeyboard

[DiamondYuan]

No description provided.

[github-actions]

🎊 PR Preview 049ef0e has been successfully built and deployed to https://ant-design-ant-design-mini-preview-pr-1067.surge.sh

🕐 Build time: 241.088s

_{🤖 By surge-preview}

[codecov]

Codecov Report

Attention: 4 lines in your changes are missing coverage. Please review.

Comparison is base (f418779) 90.37% compared to head (049ef0e) 90.34%.

Files	Patch %	Lines
compiled/alipay/src/RareWordsKeyboard/index.ts	93.65%	4 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1067      +/-   ##
==========================================
- Coverage   90.37%   90.34%   -0.04%     
==========================================
  Files         143      144       +1     
  Lines        3274     3293      +19     
  Branches      789      786       -3     
==========================================
+ Hits         2959     2975      +16     
- Misses        266      269       +3     
  Partials       49       49              

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