no issue
The `settings` service has been a source of confusion when writing with modern Ember patterns because it's use of the deprecated `ProxyMixin` forced all property access/setting to go via `.get()` and `.set()` whereas the rest of the system has mostly (there are a few other uses of ProxyObjects remaining) eliminated the use of the non-native get/set methods.
- removed use of `ProxyMixin` in the `settings` service by grabbing the attributes off the setting model after fetching and using `Object.defineProperty()` to add native getters/setters that pass through to the model's getters/setters. Ember's autotracking automatically works across the native getters/setters so we can then use the service as if it was any other native object
- updated all code to use `settings.{attrName}` directly for getting/setting instead of `.get()` and `.set()`
- removed use of observer in the `customViews` service because it was being set up before the native properties had been added on the settings service meaning autotracking wasn't able to set up properly
no issue
Since `ember-moment@10.0` it's not been necessary to use the `ember-cli-moment-shim` package, with `moment` instead being usable directly via `ember-auto-import`. Getting rid of the shim package is necessary for compatibility with `embroider`, Ember's new build tooling.
- dropped `ember-cli-moment-shim` dependency
- added `moment-timezone` dependency and updated all imports to reflect the different package
- worked around `ember-power-calendar` having `ember-cli-moment-shim` as a sub-dependency
- added empty in-repo-addon `ember-power-calendar-moment` to avoid `ember-power-calendar` complaining about a missing package
- added `ember-power-calendar-utils` in-repo-addon that is a copy of `ember-power-calendar-moment` but without the build-time renaming of the tree for better compatibility with embroider
closes https://github.com/TryGhost/Ghost/issues/13611
- added `{{moment-site-tz}}` helper for transforming any date into the selected site's timezone
- allows for use on any date in the system
- keeps transformation a display-level concern
- updated members table to use `{{moment-site-tz}}` to transform the date before display
