fix: fix TypeError in Cascader when value is not in TreeData

[YyumeiZhang]

中文模板 / Chinese Template

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PR description

Fixes #

Changelog

🇨🇳 Chinese

• Fix: 修复受控 Cascader 中 value 不在 TreeData 内时的类型错误

---

🇺🇸 English

• Fix: Fix type error in controlled Cascader where value is not in TreeData

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[cypress]

Passing run #2389 ↗︎

0	252	10	0	0
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Details:

Merge 6779238 into b164af4...
Project: semi-design	Commit: 3691f9bf48 ℹ️
Status: Passed	Duration: 10:07 💡
Started: Apr 1, 2024 9:26 AM	Ended: Apr 1, 2024 9:36 AM

Review all test suite changes for PR #2146 ↗︎

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 90.90909% with 1 lines in your changes are missing coverage. Please review.

Project coverage is 88.20%. Comparing base (581dd41) to head (3691f9b).
Report is 12 commits behind head on main.

❗ Current head 3691f9b differs from pull request most recent head 6779238. Consider uploading reports for the commit 6779238 to get more accurate results

Files	Patch %	Lines
packages/semi-foundation/select/foundation.ts	83.33%	1 Missing ⚠️

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Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2146      +/-   ##
==========================================
+ Coverage   88.17%   88.20%   +0.03%     
==========================================
  Files         440      440              
  Lines       25937    25945       +8     
  Branches     6603     6606       +3     
==========================================
+ Hits        22869    22884      +15     
+ Misses       3068     3061       -7     

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