hotfix: hard to focus ref#2177

[quentinyang]

Issues: Hard to focus. #2177 #2285
Solution: Auto focus when clicking input.

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This change is 

[codecov]

Codecov Report

Merging #2560 into master will decrease coverage by 0.05%.
The diff coverage is 0%.

@@            Coverage Diff             @@
##           master    #2560      +/-   ##
==========================================
- Coverage   58.39%   58.34%   -0.06%     
==========================================
  Files         258      258              
  Lines        4579     4583       +4     
  Branches     1294     1296       +2     
==========================================
  Hits         2674     2674              
- Misses       1900     1904       +4     
  Partials        5        5

Flag	Coverage Δ
#rn	60.21% <ø> (ø)	⬆️
#web	56.72% <0%> (-0.1%)	⬇️

Impacted Files	Coverage Δ
components/modal/prompt.tsx	0% <0%> (ø)	⬆️

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