🐛 [Bug]: TinyTree的插槽无法拖入组件

[stwflyfox]

Environment

chrome

Version

latest

Version

latest

Link to minimal reproduction

none

Step to reproduce

TinyTree的插槽区域无法拖入组件， 其他如TinyInput的插槽没问题

What is expected

No response

What is actually happening

No response

What is your project name

TinyEngine

Any additional comments (optional)

No response

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Title: 🐛 [Bug]: TinyTree slot cannot be dragged into component

[chilingling]

【初步定位】
TinyTree 组件内部屏蔽了 dragover 事件的冒泡，画布拖拽引擎无法监听到 dragover 事件，导致无法拖拽到内部的插槽。

[Issues-translate-bot]

Bot detected the issue body's language is not English, translate it automatically.

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【Preliminary Positioning】
The TinyTree component blocks the bubbling of the dragover event inside, and the canvas drag engine cannot listen to the dragover event, resulting in the dragover event being unable to be dragged to the internal slot.