Add Script Details Screen

[bethgrace5]

Summary
We need a screen that will show the details of an individual script. Later we'll have it be the place the script is edited. In this task, add a new screen with a route to it. Just leave it as the default generated screen for now. there will be further updates to it in later tasks.

Implementation Details

• Use angular cli from the root directory of the project to generate a module. First run it with the --dry-run, and it will print what it is going to do. Then remove the --dry-run flag, and it will actually create it.
  ng generate module script-details-screen --dry-run

• Use angular cli from the root directory of the project to generate a component. The -module=app should add it to the app module. Do the dry run first.
  ng generate component script-details-screen -module=app --dry-run

• Make sure the new screen is imported into the app module like the other screens, and included in the imports list like the other screens.

• Add it to the app-routing-module, like the other two screens were added, with a path of screen/details.

Add