feature/add customize auth handlers docs

[tusharpandey13]

• Release v4.8.0 (Release v4.8.0 #2217)
• uddate docs for customizing auth handlers

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 84.23%. Comparing base (a063a8d) to head (d99db96).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #2218   +/-   ##
=======================================
  Coverage   84.23%   84.23%           
=======================================
  Files          22       22           
  Lines        2208     2208           
  Branches      397      397           
=======================================
  Hits         1860     1860           
  Misses        342      342           
  Partials        6        6           

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