fix: Adjust the logic of the search box clear button function

[starhcq]

Adjust the logic of the search box clear button function
1.when user clicked clear button, back to previous view.

Log: Adjust the logic of the search box clear button function
Bug: https://pms.uniontech.com/bug-view-168261.html

[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在executeSearch函数中，beforeView变量被声明但未使用，应该移除或使用。
• Connections块中的onClicked函数中，searchEdit.beforeView被错误地赋值为-1，应该改为searchEdit.beforeView !== -1以避免潜在的逻辑错误。
• GStatus.currentViewType在executeSearch函数中被修改，但在onClicked函数中没有看到相应的修改，可能会导致状态不一致。

是否建议立即修改:

• 是

[pengfeixx]

[是否满足兼容性要求] Y
[是否满足commit提交规范] Y
[是否满足编码规范] Y
[Review结论] Pass
[Fail原因] N/A

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: rb-union, starhcq

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