no issue
- moved `document-title` Route extension's functionality into the `ui` service
- updates the title each time the router service emits a route changed event
- `ui.updateDocumentTitle()` can now be called directly from components rather than the confusing `this.send('updateDocumentTitle')` bubbling behaviour
- refactored the `titleToken` implementation to use the now-formalised `RouteInfo`'s `metadata` field (https://github.com/emberjs/rfcs/blob/master/text/0398-RouteInfo-Metadata.md#appendix-a)
no issue
- many routes were attaching classes to the `<body>` tag via the `StyleBody` mixin but those classes were never used and applied inconsistently throughout the app
refs https://github.com/TryGhost/Ghost/issues/9865, https://github.com/TryGhost/Ghost/issues/9942
- `integration`, `api-key`, and `webhook` models and respective mirage mocks
- moves integration routes around to match ember's concept of nested routes (nested routes reflect nested UI not nested URLs)
- adds custom integrations list to integrations screen
- adds custom integration screen
- allow editing of integration details
- show list of webhooks
- webhook creation modal
NB: the `enableDeveloperExperiments` flag needs to be enabled in the `config.development.json` file for the custom integrations UI to be displayed until it's out of development.
no issue
- integrations index screen no longer needs to reload the settings cache
- individual built-in integration routes should handle their own reloading if necessary (eg, zapier doesn't need any settings so doesn't need a delay or loading template)
- built-in integration routes are no longer nested and so need their own loading templates
