* define sample apps in sample app json to be used by the console

* feat: add deployment workflow to deploy sample apps to Vespa Cloud

* chore: update colbert sample app to follow the new standard

* chore: Update README with the information about the new Sample App structure

* fix: use the correct options and store the console-sample-apps.json

* fix: extract console-json from apps

* chore: use different env name for different branches

* feat: validate jsonl on deploy

* remove zippath from sample apps json

---------

Co-authored-by: Marlon Saglia <marlon@vespa.ai>