feat(useVModel): support clone option

[edumudu]

Description

Fixes side effect when using useVModel with passive flag and with an object as value.
Added a clone option to clone the obj before set to ref

Additional context

---

What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

Before submitting the PR, please make sure you do the following

• Read the Contributing Guidelines.
• Read the Pull Request Guidelines.
• Check that there isn't already a PR that solves the problem the same way to avoid creating a duplicate.
• Provide a description in this PR that addresses what the PR is solving, or reference the issue that it solves (e.g. fixes #123).
• Ideally, include relevant tests that fail without this PR but pass with it.

[antfu]

It would be better to be a separate clone option that accepts boolean and custom functions. Refer to

vueuse/packages/core/useManualRefHistory/index.ts

Lines 18 to 24 in 98104e1

	/**
	* Clone when taking a snapshot, shortcut for dump: JSON.parse(JSON.stringify(value)).
	* Default to false
	*
	* @default false
	*/
	clone?: boolean | CloneFn<Raw>

[edumudu]

done

[antfu]

Ah, nvm. it seems I was reviewing the wrong diff. This looks good to me in general but I need to hold it for a while long to make sure it behave consistent with #2045