Apply fixes from StyleCI

[ovflowd]

This pull request applies code style fixes from an analysis carried out by StyleCI.

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[codecov]

Codecov Report

Merging #231 into development will not change coverage.
The diff coverage is 44.44%.

@@             Coverage Diff              @@
##           development     #231   +/-   ##
============================================
  Coverage        26.26%   26.26%           
============================================
  Files               69       69           
  Lines              948      948           
============================================
  Hits               249      249           
  Misses             699      699

Impacted Files	Coverage Δ
app/Models/User.php	87.5% <100%> (ø)	⬆️
app/Helpers/User.php	56.75% <37.5%> (ø)	⬆️

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