update nip01

[hasundue]

• feat(nips/01): support CLOSED messages
• test(nips/01/relays): polish the code

[codecov]

Codecov Report

Attention: 3 lines in your changes are missing coverage. Please review.

Comparison is base (9472612) 85.22% compared to head (5a97bdf) 85.21%.

Files	Patch %	Lines
nips/01/relays.ts	62.50%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #28      +/-   ##
==========================================
- Coverage   85.22%   85.21%   -0.02%     
==========================================
  Files          19       19              
  Lines         677      683       +6     
  Branches       43       46       +3     
==========================================
+ Hits          577      582       +5     
- Misses         99      100       +1     
  Partials        1        1              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.