refactor: setupFeatures method

[alexander-akait]

• This is a bugfix
• This is a feature
• This is a code refactor
• This is a test update
• This is a docs update
• This is a metadata update

For Bugs and Features; did you add new tests?

not require

Motivation / Use-Case

refactor

Breaking Changes

no

Additional Info

no

[codecov]

Codecov Report

Merging #1891 into master will decrease coverage by 0.01%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #1891      +/-   ##
==========================================
- Coverage   88.34%   88.32%   -0.02%     
==========================================
  Files          14       14              
  Lines         815      814       -1     
  Branches      258      257       -1     
==========================================
- Hits          720      719       -1     
  Misses         82       82              
  Partials       13       13

Impacted Files	Coverage Δ
lib/Server.js	86.3% <100%> (-0.03%)	⬇️

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