add updater

pkg/config/config_general.go

@@ -5,6 +5,7 @@ type _GeneralConfig struct {
 	Width           float32
 	Height          float32
 	Language        string
+	InfoApiServer   string
 	AutoCheckUpdate bool
 	ShowSystemTray  bool
 	PlayNextOnFail  bool
@@ -17,6 +18,7 @@ func (c *_GeneralConfig) Name() string {
 var General = &_GeneralConfig{
 	Language:        "zh-CN",
 	ShowSystemTray:  false,
+	InfoApiServer:   "http://localhost:9090",
 	AutoCheckUpdate: true,
 	Width:           960,
 	Height:          480,