Fix/checkbox tree slected error

[ztygod]

[中文版模板 / Chinese template]

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🔗 Related issue link

[Bug] 当存在checkbox与树形展示的时候，一个子元素（不是叶子元素）的勾选导致另一组的父元素被勾选 #3891

💡 Background and solution

Backgroud

1. 本地启动
2. 选择list-tree-checkbox或者list-checkbox-tree。
3. 勾选“器具”，务必保持“器具”处于折叠状态
4. 点击“器具”，使其展开
5. 可以发现，不属于同一组的“技术”也同样被勾选

solution
\packages\vtable\src\event\self-event-listener\list-table\checkbox.ts
原代码 268行

stateArr.forEach((state, i) => {
    const index = keys[i] as string;
    const value = state;

    if (start) {
      const indexData = index.split(',');
      if (indexData.length === currentIndexLength) {
        start = false;
      } else {
        value[field] = parentState;
      }
    }
    if (index === key) {
      start = true;
    }
  });

修改判断逻辑

 // 当前元素的子元素数组
  const childrenOfKey = (keys as string[]).filter(item => item.startsWith(key + ',') && item !== key);

stateArr.forEach((state, i) => {
    const index = keys[i] as string;
    const value = state;
    const shouldSelectChildren = childrenOfKey.length !== 0 && childrenOfKey.includes(index);

    if (start) {
      if (!shouldSelectChildren) {
        start = false;
      } else {
        value[field] = parentState;
      }
    }
    if (index === key) {
      start = true;
    }
  });

📝 Changelog

Language	Changelog
🇺🇸 English	Modify the judgment logic of whether to check
🇨🇳 Chinese	修改是否勾选的判断逻辑

☑️ Self-Check before Merge

⚠️ Please check all items below before requesting a reviewing. ⚠️

• Doc is updated/provided or not needed
• Demo is updated/provided or not needed
• TypeScript definition is updated/provided or not needed
• Changelog is provided or not needed

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