fix:enhance-code-syntax

[mary139]

This merge request includes two enhancements in syntax:

1. onMonthChange and autoFocus have been used in the correct camelCase format throughout the project, except in the test file for react-datepicker. All other test titles follow this convention.

2. isDayInRange has a similar issue in the comment within the index.js file.

[pullrequest]

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[pullrequest]

PullRequest Breakdown

Reviewable lines of change

+ 4
- 4

75% JavaScript (tests)
25% JavaScript

Type of change

Fix - These changes are likely to be fixing a bug or issue.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (8493463) 95.39% compared to head (2b4f610) 95.39%.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4505   +/-   ##
=======================================
  Coverage   95.39%   95.39%           
=======================================
  Files          29       29           
  Lines        2521     2521           
  Branches     1021     1021           
=======================================
  Hits         2405     2405           
  Misses        116      116           

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