[Feature] Improve interacive preview

[moshuying]

Re: #
https://github.com/cocos/3d-tasks/issues/15470
https://github.com/cocos/3d-tasks/issues/14387

Changelog

• Improve interacive preview

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Continuous Integration

This pull request:

• needs automatic test cases check.

  Manual trigger with @cocos-robot run test cases afterward.

• does not change any runtime related code or build configuration

  If any reviewer thinks the CI checks are needed, please uncheck this option, then close and reopen the issue.

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Compatibility Check

This pull request:

• changes public API, and have ensured backward compatibility with deprecated features.
• affects platform compatibility, e.g. system version, browser version, platform sdk version, platform toolchain, language version, hardware compatibility etc.
• affects file structure of the build package or build configuration which requires user project upgrade.
• introduces breaking changes, please list all changes, affected features and the scope of violation.

[github-actions]

Interface Check Report

This pull request does not change any public interfaces !

[VisualSJ]

1. Shouldn't a generic keydown event be triggered after mousedown?
2. If it's an event on the document, should we still use 'onKeyDown'? What should we name it if we need to listen to events on the canvas in the future?