refactor: Field init to set values

[zombieJ]

resolve ant-design/ant-design#27311

[codecov]

Codecov Report

Merging #207 into master will increase coverage by 0.00%.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #207   +/-   ##
=======================================
  Coverage   99.89%   99.89%           
=======================================
  Files          13       13           
  Lines         913      918    +5     
  Branches      208      198   -10     
=======================================
+ Hits          912      917    +5     
  Misses          1        1           

Impacted Files	Coverage Δ
src/Field.tsx	100.00% <100.00%> (ø)

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