[Workbench] `testbench.yaml` proposed structure for Workbench Improvements

[crynobone]

workbench:
  start: /nova
  user: taylor@laravel.com
  guard: web
  sync:
    - from: ./public/
      to: public/vendor/nova
  build:
    - asset-publish
    - create-sqlite-db
    - migrate:refresh
  assets:
    - nova-assets

purge:
  directories: []
  files: []

• sync would be useful if we want to listen to asset changes directly during development by creating symlink instead of vendor:publish
• build would be useful to simplify composer.json's scripts section, instead of having to remember multiple commands user would just need to run workbench:build or workbench:watch
• assets list of asset tags to be executed with vendor:publish via the new workbench:build

Proposed new command

workbench:build

This command would be useful to replace common scripts such as the following:

    "build": [
      "@php vendor/bin/testbench vendor:publish --tag=laravel-assets --ansi --force",
      "@php vendor/bin/testbench workbench:create-sqlite-db",
      "@php vendor/bin/testbench migrate:refresh"
    ],

Instead, we can build a set of recipes to be defined under build configuration.

[crynobone]

See https://github.com/orchestral/workbench