* Add the networkMonitor to the NSE and delete the old MockMediaLoader
* Generate a MediaLoaderMock through AutoMockable and use it in the MediaProviderTests
* Implement an ImageProvider mechanism that automatically tries reloading images when connectivity is established again and use it for LoadableImages
* Merge the ImageProvider protocol back into the MediaProvider
* Address PR review comments
* Provide a default sdk client request configuration
* Address tasks not automatically cancelling themselves when views get deallocated
* Use an imageProvider directly from the view in the home screen
* Add support for media request coalescing
* Rename MediaProxy to MediaLoader
* Add new image loading mechanism to the room details screen avatar.
* Use the `SettingsScreen` prefix for all settings screen related components
* Add new image loading mechanism to the room header
* Add new image loading mechanism to the room member details screen
* Introduce a LoadableImage SwiftUI view that will automatically handle image loading
* Adopt the new LoadableImage where possible
* Fix LoadableImage not using/storing loaded images properly
* Simplify media loader enqueueing
* Made LodableImage load content after mediaSource updates. Adopt it on the home and settings screens
* Introduce a LoadableAvatarImage component and reuse it throughout the app
* Small logging tweaks, made some LoadableImage properties private
* Fix redacted skeletons avatar background color
* Fix placeholder avatars changing when backgrounding the app
* PR comments.
- Trim the @ sign off of mxid placeholders.
- Only expose AvatarSize on the avatar image, use CGSize elsewhere.
Co-authored-by: Doug <douglase@element.io>
