fix: export shuttle command

src/commands/index.ts

@@ -9,6 +9,7 @@ export * from './jog'
 export * from './notify'
 export * from './play'
 export * from './record'
+export * from './shuttle'
 export * from './slotInfo'
 export * from './slotSelect'
 export * from './stop'

src/commands/shuttle.ts

@@ -1,7 +1,7 @@
 import { NamedMessage } from '../message'
 import { AbstractCommandNoResponse } from './abstractCommand'
 
-export class SpeedCommand extends AbstractCommandNoResponse {
+export class ShuttleCommand extends AbstractCommandNoResponse {
 	speed?: number
 
 	constructor (speed?: number) {