add mill driver

cmd/lucifer4-server/main.go

@@ -7,6 +7,7 @@ import (
 	"git.aiterp.net/lucifer3/server/services/effectenforcer"
 	"git.aiterp.net/lucifer3/server/services/httpapiv1"
 	"git.aiterp.net/lucifer3/server/services/hue"
+	"git.aiterp.net/lucifer3/server/services/mill"
 	"git.aiterp.net/lucifer3/server/services/mysqldb"
 	"git.aiterp.net/lucifer3/server/services/nanoleaf"
 	"git.aiterp.net/lucifer3/server/services/script"
@@ -47,6 +48,7 @@ func main() {
 	bus.Join(nanoleaf.NewService())
 	bus.Join(hue.NewService())
 	bus.Join(tradfri.NewService())
+	bus.Join(mill.NewService())
 	bus.Join(uistate.NewService())
 	bus.Join(script.NewService(resolver, variables))
 	bus.Join(database)