feat: add maxFileSize validation rule

[brc-dd]

fixes #197

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[codecov]

Codecov Report

Base: 45.87% // Head: 46.04% // Increases project coverage by +0.17% 🎉

Coverage data is based on head (624e459) compared to base (9981849).
Patch coverage: 100.00% of modified lines in pull request are covered.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #198      +/-   ##
==========================================
+ Coverage   45.87%   46.04%   +0.17%     
==========================================
  Files         103      105       +2     
  Lines        8159     8185      +26     
  Branches      302      316      +14     
==========================================
+ Hits         3743     3769      +26     
  Misses       4416     4416              

Impacted Files	Coverage Δ
lib/validation/rules/index.ts	100.00% <100.00%> (ø)
lib/validation/rules/maxFileSize.ts	100.00% <100.00%> (ø)
lib/validation/validators/maxFileSize.ts	100.00% <100.00%> (ø)

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[kiaking]

Looking good! Can we have test for this? 👀

[brc-dd]

This won't work with decimal in size, do you want to process that too? Also, it won't work with IEC units (KiB, MiB ... power of 2**10).

[kiaking]

Nah that's fine! I think for now we only need KB, MB and such 👍

[kiaking]

Thanks a lot!