feat: add more env variables support

[JounQin]

close #26

[changeset-bot]

🦋 Changeset detected

Latest commit: ffe7f0b

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
synckit	Minor

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[codecov]

Codecov Report

Merging #27 (ffe7f0b) into main (09f553d) will increase coverage by 0.34%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##             main      #27      +/-   ##
==========================================
+ Coverage   97.18%   97.53%   +0.34%     
==========================================
  Files           1        1              
  Lines          71       81      +10     
  Branches       17       26       +9     
==========================================
+ Hits           69       79      +10     
  Misses          2        2              

Impacted Files	Coverage Δ
src/index.ts	97.53% <100.00%> (+0.34%)	⬆️

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