added deviceID as an arg

cmd/steamimmich.go

@@ -11,6 +11,7 @@ type args struct {
 	BaseURL     string `arg:"--base-url,required,env:BASE_URL" placeholder:"https://demo.immich.app"`
 	APIKey      string `arg:"--api-key,required,env:API_KEY" placeholder:"API_KEY"`
 	UserdataDir string `arg:"--steam-userdata-dir,env:USERDATA_DIR" default:"$HOME/.var/app/com.valvesoftware.Steam/.local/share/Steam/userdata"`
+	DeviceID    string `arg:"--device-id,env:DEVICE_ID" default:"steam-immich"`
 }
 
 func main() {
@@ -21,5 +22,6 @@ func main() {
 		APIKey:      args.APIKey,
 		BaseURL:     args.BaseURL,
 		UserdataDir: os.ExpandEnv(args.UserdataDir),
+		DeiveID:     args.DeviceID,
 	})
 }