Bundle all project selections to pass to the backend

[akapoor66]

This current includes New Project selections.

• Energy Standards
• Ventilation Standards
• Climate Zone
• Units

This will also bundle all the config selections and evaluated values for a project.

• This will remove all evaluated values that are null.
• This will determine the proper way to pass these values to the backend

[AntoineGautier]

Closed as completed.