Description

When calling server.restart(true), properly restart the vite dev server.

Additional context

I was developing a vite plugin using this function when I found it doesn't work correctly. Turns out when we instantiate a new server during server restart, the new server doesn't contain the old metadata to tell whether we should force optimize.

What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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• Read the Contributing Guidelines.
• Read the Pull Request Guidelines and follow the Commit Convention.
• 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.