[FEATURE] Navigate to Import Sample Data Page without Refresh when New Home is Enabled

[wanglam]

Is your feature request related to a problem?

When the new home page and workspace are enabled, there is no direct navigation to the import sample data page without causing a page refresh.

What solution would you like?

1. Modify the CreateIndex component to check if the new home page and workspace are enabled.
2. Add an onClick handler to the "Add Sample Data" link when the new home page and workspace are enabled.
3. In the onClick handler, call application.navigateToApp with import_sample_data to navigate to the import sample data page.
4. Ensure that the navigation happens without causing a page refresh.

What alternatives have you considered?

N/A

Do you have any additional context?

N/A

[andrross]

Resolved by #457