chore: update CHANGELOG for config.yml and spacing fixes

[NguyenHoangSon96]

Closes #

Proposed Changes

Briefly describe your proposed changes:

Checklist

• CHANGELOG.md updated
• Rebased/mergeable
• A test has been added if appropriate
• Tests pass
• Commit messages are conventional
• Sign CLA (if not already signed)

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 69.70%. Comparing base (5c8d818) to head (9e95510).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #168   +/-   ##
=======================================
  Coverage   69.70%   69.70%           
=======================================
  Files          35       35           
  Lines        2314     2314           
=======================================
  Hits         1613     1613           
  Misses        701      701           

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