Add the Preview feature to the new prototype similar to the old website

[harikiranrommala]

Add Preview feature to view the data which shows the rendering of the data like a brain image.

Users can:

1. Click on the Preview option for each subject and view the data in 2D, 3D and 4D format depends on the type of data available.
2. View the image 30 degrees by rotating the image
3. Toggle over the controls provided to see the data in different forms

This helps users to see the rendering part of each subject and can visualize the data like brain image

Tasks:

• Add the 3D rendering part.
• Add 2D rendering using uplot to visualize the certain data.

Acceptance criteria:

• Users should be able to able to visualize the dataset like a brain image

[harikiranrommala]

The 3D rendering is working but need to refresh the page.
2D and 4D rendering needs to be fixed and make it work as old website

[harikiranrommala]

Closing in favor of #38