fix: add touch device detection for menu interaction

[mantoujun12]

Modifications / 改动点

Fixes #9781

在 AstrBot Web UI 中 Chat UI 的“通信传输模式” 和“语言”，添加了 open-on-click 的额外条件，通过 isTouchDevice 来判断是否启用
并添加了 isTouchDevice ，通过多重条件判断用户是否为移动设备 (可优化)

• This is NOT a breaking change. / 这不是一个破坏性变更。

Screenshots or Test Results / 运行截图或测试结果

Before / 改动前

After / 改动后

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Checklist / 检查清单

• 😊 If there are new features added in the PR, I have discussed it with the authors through issues/emails, etc.
  / 如果 PR 中有新加入的功能，已经通过 Issue / 邮件等方式和作者讨论过。

• 👀 My changes have been well-tested, and "Verification Steps" and "Screenshots" have been provided above.
  / 我的更改经过了良好的测试，并已在上方提供了“验证步骤”和“运行截图”。

• 🤓 I have ensured that no new dependencies are introduced, OR if new dependencies are introduced, they have been added to the appropriate locations in requirements.txt and pyproject.toml.
  / 我确保没有引入新依赖库，或者引入了新依赖库的同时将其添加到 requirements.txt 和 pyproject.toml 文件相应位置。

• 😮 My changes do not introduce malicious code.
  / 我的更改没有引入恶意代码。

Summary by Sourcery

Improve Chat UI menu accessibility across desktop and touch devices by supporting click-based expansion on touchscreens.

Bug Fixes:

• Enable the Transport Mode and Language menus to open by click on touch devices, fixing inaccessible secondary menus on mobile.

Enhancements:

• Preserve hover-based menu behavior while adding touch-device support for the Chat UI menus.

Summary by Sourcery

Improve Chat UI menu interaction across touch and desktop devices by enabling click-based expansion when touch input is detected.

Bug Fixes:

• Enable the Chat UI’s Transport Mode and Language menus to open by click on touch devices, making their options accessible on mobile and touchscreen interfaces.

Enhancements:

• Preserve hover-based menu interaction while adding touch-device detection for click-based expansion.

[sourcery-ai]

Hey - I've reviewed your changes and they look great!

Sourcery assessment

Approved.

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[mantoujun12]

@sourcery-ai review

[sourcery-ai]

Hey - I've reviewed your changes and they look great!

Sourcery assessment

Approved.

---

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[mantoujun12]

@sourcery-ai review

[sourcery-ai]

Hey - I've reviewed your changes and they look great!

Sourcery assessment

Approved.

---

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_{Help me be more useful! Please click 👍 or 👎 on each comment and I'll use the feedback to improve your reviews.}