Revisit detekt configuration

[mfvanek]

Closes #314

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.73%. Comparing base (846a699) to head (8ec407f).
⚠️ Report is 1 commits behind head on master.

Additional details and impacted files

@@            Coverage Diff            @@
##             master     #332   +/-   ##
=========================================
  Coverage     96.73%   96.73%           
  Complexity      135      135           
=========================================
  Files            42       42           
  Lines           367      367           
  Branches          8        8           
=========================================
  Hits            355      355           
  Misses            7        7           
  Partials          5        5           

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