feat(pro:search): tree field supports defaultExpandedKeys

[sallerli1]

PR Checklist

Please check if your PR fulfills the following requirements:

• The commit message follows our guidelines
• Tests for the changes have been added/updated or not needed
• Docs and demo have been added/updated or not needed

What is the current behavior?

What is the new behavior?

高级搜索，树选择搜索项，支持配置 defaultExpandedKeys 设置初始默认展开的节点

Other information

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[codecov]

Codecov Report

Merging #1728 (b0574e3) into main (0b59f73) will not change coverage.
Report is 1 commits behind head on main.
The diff coverage is n/a.

❗ Current head b0574e3 differs from pull request most recent head 51e2fbc. Consider uploading reports for the commit 51e2fbc to get more accurate results

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  Misses       2423     2423