[Freepilot] fix: startup error handling (#1413)

* fix: handle errors from service.NewService() in startup code

Previously, both HTTP and Wails startup code ignored errors from
service.NewService(ctx) using blank identifier (_), which could
cause panics later if NewService fails (e.g., unable to connect
to postgres database).

Now properly handle the error and exit gracefully with a fatal
log message when service initialization fails.

* fix: compile error

---------

Co-authored-by: Roland Bewick <roland.bewick@gmail.com>

cmd/http/main.go

@@ -25,7 +25,11 @@ func main() {
 	signal.Notify(osSignalChannel, os.Interrupt, syscall.SIGTERM)
 
 	ctx, cancel := context.WithCancel(context.Background())
-	svc, _ := service.NewService(ctx)
+	svc, err := service.NewService(ctx)
+	if err != nil {
+		log.WithError(err).Fatal("Failed to create service")
+		return
+	}
 
 	e := echo.New()
 
@@ -54,7 +58,7 @@ func main() {
 	logger.Logger.Info("Shutting down echo server...")
 	ctx, cancel = context.WithTimeout(context.Background(), 10*time.Second)
 	defer cancel()
-	err := e.Shutdown(ctx)
+	err = e.Shutdown(ctx)
 	if err != nil {
 		logger.Logger.WithError(err).Error("Failed to shutdown echo server")
 	}

main_wails.go

@@ -31,7 +31,11 @@ func main() {
 
 	log.Info("Alby Hub starting in WAILS mode")
 	ctx, cancel := context.WithCancel(context.Background())
-	svc, _ := service.NewService(ctx)
+	svc, err := service.NewService(ctx)
+	if err != nil {
+		log.WithError(err).Fatal("Failed to create service")
+		return
+	}
 
 	app := wails.NewApp(svc)
 	wails.LaunchWailsApp(app, assets, appIcon)