Studio: Automatically start site after import

[ivan-ottinger]

Related issues

• Fixes https://github.com/Automattic/dotcom-forge/issues/9824.

Proposed Changes

• automatically start site after import

Testing Instructions

1. Check out the PR and build the app with npm start.
2. Navigate to the Import / Export tab and create an export.
3. Make some visible changes to the site's homepage (e.g. change the site title or some colors).
4. Stop the site.
5. Navigate to the Import / Export tab again and upload a previously-exported site to initiate the import.
6. Once the import finishes, the site should start automatically.
7. If you go to the Overview tab, the site thumbnail should be updated to match the originally-exported site (without the customizations).

Pre-merge Checklist

• Have you checked for TypeScript, React or other console errors?

[sejas]

Looks great! Thanks for the change.
I confirm that after importing a backup to a stopped site results in starting that site.

I left a suggestion to add a new check for this new behaviour.

m73fKd.mp4

[sejas]

What do you think if we add a new test or at least a new assert to check we called the startServer after an import?

Something like: expect( useSiteDetails().startServer ).toHaveBeenCalledTimes( 1 );

[ivan-ottinger]

Thanks for testing and reviewing the PR, Antonio!

What do you think if we add a new test or at least a new assert to check we called the startServer after an import?
Something like: expect( useSiteDetails().startServer ).toHaveBeenCalledTimes( 1 );

I like the idea! I have made a change in cd93a5f and also added testing whether startServer was called with the correct site ID.