fix(range): panel keep open when nextValue is empty(#26024)

[kerm1it]

#26024

@afc163 @zombieJ

[vercel]

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[codecov]

Codecov Report

Merging #122 into master will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master     #122   +/-   ##
=======================================
  Coverage   99.59%   99.59%           
=======================================
  Files          45       45           
  Lines        1969     1969           
  Branches      587      588    +1     
=======================================
  Hits         1961     1961           
  Misses          6        6           
  Partials        2        2           

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

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[kerm1it]

@afc163 没问题了，给合一下。