Automatically try reloading failed images on network changes (#3170)

* 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

ElementX/Sources/Screens/HomeScreen/HomeScreenViewModel.swift

@@ -51,7 +51,7 @@ class HomeScreenViewModel: HomeScreenViewModelType, HomeScreenViewModelProtocol
         roomSummaryProvider = userSession.clientProxy.roomSummaryProvider
         
         super.init(initialViewState: .init(userID: userSession.clientProxy.userID),
-                   imageProvider: userSession.mediaProvider)
+                   mediaProvider: userSession.mediaProvider)
         
         userSession.clientProxy.userAvatarURLPublisher
             .receive(on: DispatchQueue.main)

ElementX/Sources/Screens/HomeScreen/View/BloomView.swift

@@ -38,6 +38,6 @@ struct BloomView: View {
                             name: context.viewState.userDisplayName,
                             contentID: context.viewState.userID,
                             avatarSize: .custom(256),
-                            imageProvider: context.imageProvider)
+                            mediaProvider: context.mediaProvider)
     }
 }

ElementX/Sources/Screens/HomeScreen/View/HomeScreen.swift

@@ -148,7 +148,7 @@ struct HomeScreen: View {
                                     name: context.viewState.userDisplayName,
                                     contentID: context.viewState.userID,
                                     avatarSize: .user(on: .home),
-                                    imageProvider: context.imageProvider)
+                                    mediaProvider: context.mediaProvider)
                     .accessibilityIdentifier(A11yIdentifiers.homeScreen.userAvatar)
                     .overlayBadge(10, isBadged: context.viewState.requiresExtraAccountSetup)
                     .compositingGroup()

ElementX/Sources/Screens/HomeScreen/View/HomeScreenInviteCell.swift

@@ -30,7 +30,7 @@ struct HomeScreenInviteCell: View {
             if dynamicTypeSize < .accessibility3 {
                 RoomAvatarImage(avatar: room.avatar,
                                 avatarSize: .custom(52),
-                                imageProvider: context.imageProvider)
+                                mediaProvider: context.mediaProvider)
                     .dynamicTypeSize(dynamicTypeSize < .accessibility1 ? dynamicTypeSize : .accessibility1)
                     .accessibilityHidden(true)
             }
@@ -79,7 +79,7 @@ struct HomeScreenInviteCell: View {
     @ViewBuilder
     private var inviterView: some View {
         if let inviter = room.inviter, !room.isDirect {
-            RoomInviterLabel(inviter: inviter, imageProvider: context.imageProvider)
+            RoomInviterLabel(inviter: inviter, mediaProvider: context.mediaProvider)
                 .font(.compound.bodyMD)
                 .foregroundStyle(.compound.textPlaceholder)
         }

ElementX/Sources/Screens/HomeScreen/View/HomeScreenRoomCell.swift

@@ -59,7 +59,7 @@ struct HomeScreenRoomCell: View {
         if dynamicTypeSize < .accessibility3 {
             RoomAvatarImage(avatar: room.avatar,
                             avatarSize: .room(on: .home),
-                            imageProvider: context.imageProvider)
+                            mediaProvider: context.mediaProvider)
                 .dynamicTypeSize(dynamicTypeSize < .accessibility1 ? dynamicTypeSize : .accessibility1)
                 .accessibilityHidden(true)
         }