Hotfix: Auto update capability.

internal/worker/handlers.go

@@ -750,3 +750,30 @@ func (s *Service) handleUpdateStatus(w http.ResponseWriter, r *http.Request) {
 	status := s.updater.GetStatus()
 	writeJSON(w, status)
 }
+
+// handleUpdateRestart restarts the worker with the new binary.
+func (s *Service) handleUpdateRestart(w http.ResponseWriter, r *http.Request) {
+	status := s.updater.GetStatus()
+	if status.State != "done" {
+		http.Error(w, "no update has been applied", http.StatusBadRequest)
+		return
+	}
+
+	// Send response before restarting
+	writeJSON(w, map[string]interface{}{
+		"success": true,
+		"message": "Restarting worker...",
+	})
+
+	// Flush the response
+	if f, ok := w.(http.Flusher); ok {
+		f.Flush()
+	}
+
+	// Restart in background after response is sent
+	go func() {
+		if err := s.updater.Restart(); err != nil {
+			log.Error().Err(err).Msg("Failed to restart worker")
+		}
+	}()
+}

internal/worker/service.go

@@ -600,6 +600,7 @@ func (s *Service) setupRoutes() {
 	s.router.Get("/api/update/check", s.handleUpdateCheck)
 	s.router.Post("/api/update/apply", s.handleUpdateApply)
 	s.router.Get("/api/update/status", s.handleUpdateStatus)
+	s.router.Post("/api/update/restart", s.handleUpdateRestart)
 
 	// SSE endpoint (works before DB is ready)
 	s.router.Get("/api/events", s.sseBroadcaster.HandleSSE)