feat: change logger from zerolog to zap

[sashamelentyev]

✔️ Checklist:

• Have only one commit (if not, squash them into one commit)
• Tests for the changes have been added (for features / bug fixes / refactoring)

[codecov]

Codecov Report

Merging #320 (6bcbed8) into main (02fc272) will decrease coverage by 1.99%.
The diff coverage is 60.34%.

@@            Coverage Diff             @@
##             main     #320      +/-   ##
==========================================
- Coverage   70.54%   68.54%   -2.00%     
==========================================
  Files          11       11              
  Lines         499      531      +32     
==========================================
+ Hits          352      364      +12     
- Misses        138      158      +20     
  Partials        9        9              

Impacted Files	Coverage Δ
internal/server/handler.go	21.31% <0.00%> (ø)
internal/server/server.go	22.22% <50.00%> (ø)
internal/logger/logger.go	54.54% <52.38%> (-45.46%)	⬇️
internal/middleware/logging.go	100.00% <100.00%> (ø)

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