add a script and files for running the manual testing app on a server

[janechu]

Pull Request

📖 Description

This change adds a server.js file using express to allow for the manual testing app server to be deployed. This manual app is not a SPA and therefore requires the express server to navigate to folders.

👩‍💻 Reviewer Notes

To review, run the new script in @microsoft/fast-tooling package yarn run build:app, cd into the www folder and run node server.js.

✅ Checklist

General

• I have included a change request file using $ yarn change
• I have added tests for my changes.
• I have tested my changes.
• I have updated the project documentation to reflect my changes.
• I have read the CONTRIBUTING documentation and followed the standards for this project.

Component-specific

• I have added a new component
• I have modified an existing component
• I have updated the definition file
• I have updated the configuration file

⏭ Next Steps