fix(Badge): change count to -1 error, close #845

[purple-force]

As title

[codecov]

Codecov Report

Merging #850 into feat/1.16.0 will decrease coverage by <.01%.
The diff coverage is 50%.

@@              Coverage Diff               @@
##           feat/1.16.0    #850      +/-   ##
==============================================
- Coverage        91.31%   91.3%   -0.01%     
==============================================
  Files              244     244              
  Lines            14057   14059       +2     
  Branches          4415    4416       +1     
==============================================
+ Hits             12836   12837       +1     
- Misses            1202    1203       +1     
  Partials            19      19

Impacted Files	Coverage Δ
src/badge/sup.jsx	96.34% <50%> (-1.16%)	⬇️

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