* feat: update the email addresses in the site config
* chore: update the default email address everywhere
* feat: update the template for the config
* chore: remove default_site_mail as an allowed parameter
* feat: change biz@dev.to to teh business email address and with a subject
* feat: update partners@dev.to to use SiteConfig.email_addresses[:business]
* feta: update to business email address
* feat: update members@dev.to to use the site config
* feat: update privacy email
* chore: Anna's suggestion to loop through object instead of keys
* Move from env variables to SiteConfig
Related to #5384
This PR only deals with the first remaining part outlined in the issue, starting to use existing SiteConfig keys instead of the env variables.
* Restore Envfile to original version for now
* Initial automatic cleanup with rubocop
* Fix syntax error introduced by rubocop
* Cleanup seeds file
* Cleanup lib folder
* Exclude bin folder because it contains auto generated files
* Make Rubocop a little bit more chatty
* Block length should not include comments in the count
* Cleanup config folder
* Cleanup specs
* Updated Rubocop version and generated a todo file
* Fix broken ArticlesApi spec
* Fix tests
* Restored rubocop pre-commit hook
