Update template content

[gabrielkuettel]

Proposed Changes

• Update the template content and examples with a simplified contract
• Update the template content tests (also switched localnet.beforeEach to localnet.newScope since it's marked deprecated)
• Add tests to the example production contract

[SilentRhetoric]

It appears the template, even for the starter version, does not have semicolons, so that's what we want. Just want to test that this works once a project is init from the starter template. If not, it may require adding prettier config to the starter template.

[gabrielkuettel]

yeah - I formatted it according to the prettier config in the production template. I don't believe the starter template ships with eslint/prettier, pretty sure that's a setting passed in from the algokit CLI? If changes are needed here, let me know.

[gabrielkuettel]

you can test the output of this template if you run algokit -v init --name playground --no-git --UNSAFE-SECURITY-accept-template-url --template-url . --template-url-ref HEAD --no-bootstrap from the root of this repo btw. :)