File or Folder	Purpose
`app/`	Contains frontend app on react
`db/`	your domain models and data go here
`srv/`	your service models and code go here
`package.json`	project metadata and configuration
`readme.md`	this getting started guide

Start development steps

At first open a new terminal and run npm run deploy. It should create new sqlite source and fill initial data from db/data. You can browse database in any sqlite client
Run cds watch. This will start cds service on 4004 port in watch mode
Open app folder and run npm run start. This will start frontend dev server on 3000 port. It supports debug in chrome and hot reloading out of the box by create-react-app
Now all things are done for development

Deployment steps

Make sure you already have hanatrial instance in your cockpit dashboard (SAP Cloud Platform). Or if you are using hana instance - change it in mta.yaml config file from hanatrial to hana
Replace "kind": "sql" with "kind": "hana" in package.json require section
Make sure that current folder does not contain any previous *.mtar build file and gen folder If exists - remove it
Run cf login for Cloud Foundry authentication
Open app folder and run npm run build. This will start create new production frontend bundles
Run mbt build -t ./. This will create new build in *.mtar file
Run cf deploy <.mtar file> # for example, media-store_1.0.0.mtar
Now your services should be deployed with hanatrial instance and filled with initial data