Stuart Breckenridge 78e0595708 Various ThemeDownloader Updates
- `try` added where applicable to ArticleTheme inits
- `ArticleThemePlist` has fixed spelling of theme identifier and conforms to Equatable
- `ArticleTheme` now uses `ArticleThemePlist`
-  `ArticleThemeDownloader` is now a class
- `ArticleThemeDownloader` will now download themes to Application Support/NetNewsWire/Downloads on macOS and iOS.
- `ArticleThemeDownloader` will remove downloaded themes from the Download folder when the application is closed.
- macOS app delegate now observes for theme download fails
- Error display code moved from SceneDelegate to SceneCoordinator so that it can use existing presentError on rootVC.
2021-09-21 09:10:56 +08:00
..
2021-09-12 16:18:55 -05:00