Add option to update m.direct with double puppeting

config/bridge.go

@@ -60,6 +60,7 @@ type BridgeConfig struct {
 	SyncChatMaxAge       uint64 `yaml:"sync_max_chat_age"`
 
 	SyncWithCustomPuppets bool   `yaml:"sync_with_custom_puppets"`
+	SyncDirectChatList    bool   `yaml:"sync_direct_chat_list"`
 	DefaultBridgeReceipts bool   `yaml:"default_bridge_receipts"`
 	DefaultBridgePresence bool   `yaml:"default_bridge_presence"`
 	LoginSharedSecret     string `yaml:"login_shared_secret"`

config/config.go

@@ -28,6 +28,7 @@ type Config struct {
 	Homeserver struct {
 		Address string `yaml:"address"`
 		Domain  string `yaml:"domain"`
+		Asmux   bool   `yaml:"asmux"`
 	} `yaml:"homeserver"`
 
 	AppService struct {