fix(cli): reorder dev server message

[bluwy]

Description

Currently, the dev server logs the status like this:

  vite v2.6.0 dev server running at:

Pre-bundling dependencies:
  immer
  svelte/store
  @fortawesome/free-solid-svg-icons
  svelte/transition
  svelte/animate
  (...and 10 more)
(this will be run only when your dependencies or config have changed)
  > Local: http://localhost:3000/
  > Network: use `--host` to expose

  ready in 1477ms.

This PR moves the prebundling message above the "vite dev server starting at" message.

This also indirectly fixed a strange quirk in the cli playground where it logged the server ready in 1632938015056.5159ms.

Additional context

• Initially reported on Discord.

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What is the purpose of this pull request?

• Bug fix
• New Feature
• Documentation update
• Other

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