Move ComposerToolbar view required dependencies to the view model and read them, similarly to the other views, through the context's view state.

ElementX/Sources/Screens/RoomScreen/ComposerToolbar/ComposerToolbarModels.swift

@@ -65,6 +65,8 @@ enum ComposerAttachmentType {
 }
 
 struct ComposerToolbarViewState: BindableState {
+    let wysiwygViewModel: WysiwygComposerViewModel
+    
     var composerMode: ComposerMode = .default
     var composerEmpty = true
     /// Could be false if sending is disabled in the room
@@ -76,6 +78,8 @@ struct ComposerToolbarViewState: BindableState {
     var isRoomEncrypted: Bool
     var isLocationSharingEnabled: Bool
     
+    var keyCommands: [WysiwygKeyCommand] = []
+    
     var bindings: ComposerToolbarViewStateBindings
 
     var isUploading: Bool {