Because
- We want to test cirrus end to end
This commit
- Introduces demo app with frontend and server
- Make command to build and run the demo app- `make build_demo_app`
`make run_demo_app`
- The frontend of the Demo App is accessible at
[http://localhost:8080](http://localhost:8080)
- The backend of the Demo App is accessible at
[http://localhost:3002](http://localhost:3002)
ps: FML and cirrus integration will come in different PR
fixes#9243fixes#9244
Yashika Khurana