Inject AvatarViewMode as EnvironmentObject

RiotSwiftUI/Modules/Common/DependencyInjection/DependencyContainerKey.swift

@@ -31,18 +31,3 @@ extension EnvironmentValues {
         set { self[DependencyContainerKey.self] = newValue }
     }
 }
-
-extension View {
-    /// A modifier for adding a dependency to the SwiftUI view hierarchy's dependency container.
-    ///
-    /// Important: When adding a dependency to cast it to the type in which it will be injected.
-    /// So if adding `MockDependency` but type at injection is `Dependency` remember to cast
-    /// to `Dependency` first.
-    /// - Parameter dependency: The dependency to add.
-    /// - Returns: The wrapped view that now includes the dependency.
-    func addDependency<T>(_ dependency: T) -> some View {
-        transformEnvironment(\.dependencies) { container in
-            container.register(dependency: dependency)
-        }
-    }
-}