Add a new UserHooks container and move some AppHooks. (#6332)

* Add a UserHooks system with just the CreateRoomScreenHook for now.

* Move more hooks into UserHooks.

* Pass the ClientProxy to makeUserHooks instead of calling AppHooks.configure(with:).

* Update the Enterprise submodule.

ElementX/Sources/Services/Session/UserSessionProtocol.swift

@@ -22,6 +22,7 @@ struct SessionSecurityState: Equatable {
 protocol UserSessionProtocol: Sendable {
     var clientProxy: ClientProxyProtocol { get }
     var userSettings: UserSettings { get }
+    var userHooks: UserHooks { get }
     
     var mediaProvider: MediaProviderProtocol { get }
     var voiceMessageMediaManager: VoiceMessageMediaManagerProtocol { get }