docs: update

[yansongda]

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[cloudflare-workers-and-pages]

Deploying pay with    Cloudflare Pages

Latest commit:	b700072
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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 97.43%. Comparing base (f05c5f4) to head (b700072).
Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master    #1050   +/-   ##
=========================================
  Coverage     97.43%   97.43%           
  Complexity     1034     1034           
=========================================
  Files           375      375           
  Lines          6859     6859           
=========================================
  Hits           6683     6683           
  Misses          176      176           

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