fix: 完善重复引用逻辑

[HUxiaoAlinNG]

No description provided.

[codecov-commenter]

Codecov Report

Merging #18 (78b7b27) into master (c94dca2) will increase coverage by 0.22%.
The diff coverage is 95.00%.

@@            Coverage Diff             @@
##           master      #18      +/-   ##
==========================================
+ Coverage   94.77%   95.00%   +0.22%     
==========================================
  Files           3        3              
  Lines         765      800      +35     
  Branches      275      294      +19     
==========================================
+ Hits          725      760      +35     
  Misses         40       40              

Impacted Files	Coverage Δ
src/get-jsonschema-from-data.ts	95.86% <93.87%> (+0.38%)	⬆️
src/typescript-to-file-datas.ts	93.96% <100.00%> (+0.03%)	⬆️

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