Documentation: List available commands

[samjamead]

Hiya – a few days ago I was fishing around in the Slack community group asking about the available commands for local development. Swiftly resolved (thank you Fabian and Fil 🙏 ), I tried to open a PR to add some documentation listing the commands. Alas, I don't have write access to the repo. Feel free to incorporate. It feels like the bottom of getting-started.md is an appropriate place.

Useful commands

A list of available commands is available from the command line by running:

npm run observable help

Or with yarn:

yarn observable help

Which should yeild the following list:

create        create a new project from a template       
preview       start the preview server                   
build         generate a static site                     
login         sign-in to Observable                      
logout        sign-out of Observable                     
deploy        deploy a project to Observable             
whoami        check authentication status                
convert       convert an Observable notebook to Markdown 
help          print usage information                    
version       print the version                          

The usage pattern is:

npm run observable «command»

Or with yarn:

yarn observable «command»