feat: async ai workbench tasks

internal/app/app.go

@@ -21,6 +21,7 @@ type App struct {
 	redis  *redis.Client
 	events events.Publisher
 	api    *httpapi.API
+	cancel context.CancelFunc
 }
 
 func New(cfg *config.Config) (*App, error) {
@@ -60,11 +61,15 @@ func New(cfg *config.Config) (*App, error) {
 		return nil, err
 	}
 	aiService := ai.NewService(ai.NewClient(cfg.AI))
+	api := httpapi.New(st, auth.New(cfg.Auth, redisClient), publisher, cfg.Auth, cfg.Manager, aiService)
+	ctx, cancel := context.WithCancel(context.Background())
+	api.StartAIWorkers(ctx)
 	return &App{
 		store:  st,
 		redis:  redisClient,
 		events: publisher,
-		api:    httpapi.New(st, auth.New(cfg.Auth, redisClient), publisher, cfg.Auth, cfg.Manager, aiService),
+		api:    api,
+		cancel: cancel,
 	}, nil
 }
 
@@ -77,6 +82,9 @@ func (a *App) Handler() http.Handler {
 }
 
 func (a *App) Close() {
+	if a.cancel != nil {
+		a.cancel()
+	}
 	if a.redis != nil {
 		_ = a.redis.Close()
 	}