feat(cloudflare): support vite plugins options

[florian-lefebvre]

Changes

• Addresses https://github.com/orgs/withastro/projects/21/views/1?pane=issue&itemId=154871760 (feedback from James: we should be able to forward some options to the cf vite plugin)
• The CF adapter now accepts relevant options from the vite plugin. I chose to use Pick instead of Omit to avoid conflicts with our own options and control better what we support
• I checked the CF docs on what these options were doing before adding support for them and it made sense to me. I basically omitted all the ones that we already set
• I had to rely on globalThis to pass options to astro preview

Testing

Manual

Docs

• Changeset
• feat(cloudflare): support vite plugins options docs#13278

[matthewp]

Looks great!

[sarah11918]

Looks great! Just a thought below, but non-blocking!

[changeset-bot]

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Latest commit: 70c663d

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