Install a Starter Kit from local repo to get the latest Peak working in Statamic 4 beta

I needed to do this to install the latest Statamic Peak into the Statamic v4 beta.

• Clone the Starter Kit (read: Statamic Peak) Repo locally
• I also had to update Peak’s dependencies in starter-kit.yaml to beta

dependencies:
  studio1902/statamic-peak-browser-appearance: '2.0-beta.2'
  studio1902/statamic-peak-commands: '2.0-beta.4'
  studio1902/statamic-peak-seo: '2.0-beta.2'
  studio1902/statamic-peak-tools: '3.0-beta.3'

• Add the local path to the Peak repo to the global composer config.json:

{
    "config": {},
    "repositories": [
        {
            "type": "path",
            "url": "/Users/daniel/www/statamic-peak"
        }
    ]
}

• Notice this has to go into the global config.json, not the composer.json
• For me this was ~/.composer.config.json, but one can find its place via composer config --global home
• Install with the --local flag. To get the Statamic beta, also add the --dev flag:
• statamic new mysite studio1902/statamic-peak --dev --local
• Official documentation about installing from local repos: https://statamic.dev/starter-kits/creating-a-starter-kit#installing-from-a-local-repo