fix: deleteEmptyProperties 개선

[ssi02014]

Overview

deleteEmptyProperties 개선 및 isArray 유틸 함수 추가

PR Checklist

• All tests pass.
• All type checks pass.
• I have read the Contributing Guide document.
  Contributing Guide

[changeset-bot]

🦋 Changeset detected

Latest commit: e6bcbf0

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@modern-kit/utils	Patch

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[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 87.69%. Comparing base (4cc0042) to head (e6bcbf0).

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #118      +/-   ##
==========================================
+ Coverage   87.31%   87.69%   +0.38%     
==========================================
  Files          69       70       +1     
  Lines         623      626       +3     
  Branches      142      142              
==========================================
+ Hits          544      549       +5     
+ Misses         68       66       -2     
  Partials       11       11              

Components	Coverage Δ
@modern-kit/react	78.67% <ø> (ø)
@modern-kit/utils	98.92% <100.00%> (+0.73%)	⬆️