docs(log): document public interfaces

[kt3k]

This PR fixes the errors from the command deno doc --lint log/mod.ts

[codecov]

Codecov Report

Attention: Patch coverage is 88.52459% with 7 lines in your changes missing coverage. Please review.

Project coverage is 96.28%. Comparing base (77eba7f) to head (4520650).
Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
log/console_handler.ts	25.00%	3 Missing ⚠️
log/base_handler.ts	83.33%	2 Missing ⚠️
log/logger.ts	89.47%	2 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #6006      +/-   ##
==========================================
- Coverage   96.29%   96.28%   -0.01%     
==========================================
  Files         493      493              
  Lines       39528    39594      +66     
  Branches     5832     5837       +5     
==========================================
+ Hits        38062    38122      +60     
- Misses       1424     1430       +6     
  Partials       42       42              

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[iuioiua]

Maybe we should clarify the title, as this PR only adds descriptions to public APIs.

[iuioiua]

Also, I feel like these descriptions aren't particularly informative 😬

[kt3k]

Also, I feel like these descriptions aren't particularly informative 😬

At least this reduces lots of lint errors