feat(create-vite): use --open in dev script

[patak-dev]

Description

After we merge #12809, vite --open will be a lot faster than vite then click on the URL in CLI. I think we should encourage users to use --open, and having it in our starter templates is a good way to do so.

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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[ArnaudBarre]

We should do a pool to know if this should be the default in V5 (along with preview).
I personally enabled it on all my projects

[patak-dev]

@ArnaudBarre here is a poll in Twitter and in Mastodon. Folks are sharing good reasons to keep --open as opt-in in the comments.

[patak-dev]

Given the reactions in the polls, it is clear that vite --open by default isn't a good idea. And I think maybe we should also ditch this PR.

[ArnaudBarre]

With a flag so visible in the dev script I think this is very easy to "opt-out" and nice for discovering Vite. But a single line in the readme could also do.

[usercao]

I really hope the official can add vite --open because I have to manually add it every time I open a new project.

[patak-dev]

I'm going to close this one, as it isn't clear that we should push --open by default even for templates. Currently leaning towards adding tips in the readme of the starters. We can revisit this once we merge #12809