fix: Picker && SearchBar LocalProvider Context

[ziluo]

Refs: #2502

• Make sure that you follow antd's code convention.
• Run npm run lint and fix those errors before submitting in order to keep consistent code style.
• Rebase before creating a PR to keep commit history clear.
• Add some descriptions and refer relative issues for you PR.

Extra checklist:

if isBugFix :

• Make sure that you add at least one unit test for the bug which you had fixed.

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This change is 

[codecov]

Codecov Report

Merging #2511 into master will increase coverage by 0.02%.
The diff coverage is 100%.

@@            Coverage Diff             @@
##           master    #2511      +/-   ##
==========================================
+ Coverage    58.4%   58.42%   +0.02%     
==========================================
  Files         262      262              
  Lines        4565     4599      +34     
  Branches     1289     1306      +17     
==========================================
+ Hits         2666     2687      +21     
- Misses       1894     1907      +13     
  Partials        5        5

Flag	Coverage Δ
#rn	60.29% <ø> (ø)	⬆️
#web	56.82% <100%> (+0.06%)	⬆️

Impacted Files	Coverage Δ
components/picker/index.tsx	100% <100%> (ø)	⬆️
components/search-bar/index.tsx	80.58% <100%> (+0.19%)	⬆️
components/textarea-item/index.tsx	49.2% <0%> (+3.46%)	⬆️

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[paranoidjk]

这个要处理好，项目下 git config 先设置好，然后 git commit --amend --reset-author 或者 git rebase -i 都可以有办法改过来

[warmhug]

Is this ok now ??