fix: the offset problem when dual-screen non-alignment

[add-uos]

fix the offset problem when dual-screen non-alignment

Log: fix the offset problem when dual-screen non-alignment Bug: https://pms.uniontech.com/bug-view-275805.html

[deepin-ci-robot]

deepin pr auto review

关键摘要:

• 在Utils::isWaylandMode的判断中，应该检查Utils::isWaylandMode是否为true，而不是直接使用Utils::isWaylandMode作为条件。
• Utils::isTabletEnvironment的判断应该放在Utils::isWaylandMode的判断之后，以确保逻辑的清晰性。

是否建议立即修改:

• 是

[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: add-uos, lzwind

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Needs approval from an approver in each of these files: - **[debian/deepin/OWNERS](https://github.com/linuxdeepin/deepin-screen-recorder/blob/release/eagle/debian/deepin/OWNERS)** Approvers can indicate their approval by writing `/approve` in a comment Approvers can cancel approval by writing `/approve cancel` in a comment

[add-uos]

/merge