feat(useDraggable): not need to specify a container element

[hotdogc1017]

Resolves #4286

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⚠️ Slowing down new functions

Warning: Slowing down new functions

As the VueUse audience continues to grow, we have been inundated with an overwhelming number of feature requests and pull requests. As a result, maintaining the project has become increasingly challenging and has stretched our capacity to its limits. As such, in the near future, we may need to slow down our acceptance of new features and prioritize the stability and quality of existing functions. Please note that new features for VueUse may not be accepted at this time. If you have any new ideas, we suggest that you first incorporate them into your own codebase, iterate on them to suit your needs, and assess their generalizability. If you strongly believe that your ideas are beneficial to the community, you may submit a pull request along with your use cases, and we would be happy to review and discuss them. Thank you for your understanding.

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Description

Additional context

[vaebe]

有些时候可能希望元素只能在某个容器内被拖动

[hotdogc1017]

有些时候可能希望元素只能在某个容器内被拖动

是的，这个pr只是单纯的解决了错位问题。

[vaebe]

有些时候可能希望元素只能在某个容器内被拖动

是的，这个pr只是单纯的解决了错位问题。

我现在貌似是遇到了这个问题，容器元素滚动后，拖动元素会有错位

[antfu]

Thanks for the solution! But yeah I am worried that having this would change the capabilities, and lead to breaking in certain cases