Match vite render API to the webpack api

[DanDroryAu]

Outline

the initial implementation of experimental vite support came with a changed API. In order to get feature parity and make the transition from webpack to vite smooth in the future the API of experimental vite should match that of the current webpack API. This PR aims to make that improvement.

The larger change here is in the vite middleware that runs the dev server and transforms the index.html file when requested.

Changes

Add additional log information for rendering middleware and loadable.

Change vite render api to match that of webpack.
Change suspense fixture, allowing both vite and webpack bundling.
Change suspense test to run for both vite and webpack.
Change type for Render and added a new LibraryRender type.

Remove sections of the docs that are outdated regarding vite migration.
Remove the vite-test-app fixture. This fixture was only there for internal testing. With these new changes we can start applying vite on the existing fixtures.

[changeset-bot]

🦋 Changeset detected

Latest commit: 7b48b62

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

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[askoufis]

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