Implement settings api

app.go

@@ -20,6 +20,7 @@ func (a *App) startup(ctx context.Context) {
 	a.ctx = ctx
 }
 
+// region food
 func (a *App) GetFood() WailsFood {
 	data, err := foodService.GetRecent()
 	if err != nil {
@@ -42,4 +43,12 @@ func (a *App) UpdateFood(food Food) WailsFood1 {
 		return WailsFood1{Success: false, Error: err.Error()}
 	}
 	return WailsFood1{Data: data, Success: true}
+}
+
+// region settings
+func (a *App) GetSettings() settings {
+	return Settings
+}
+func (a *App) SetSetting(key string, value any) settings {
+	return settingsService.Set(key, value)
 }