fix(img):Prevent thumbnail generation for large images

http/utils.go

@@ -9,6 +9,7 @@ import (
 	"strings"
 
 	libErrors "github.com/filebrowser/filebrowser/v2/errors"
+	imgErrors "github.com/filebrowser/filebrowser/v2/img"
 )
 
 func renderJSON(w http.ResponseWriter, _ *http.Request, data interface{}) (int, error) {
@@ -42,6 +43,8 @@ func errToStatus(err error) int {
 		return http.StatusBadRequest
 	case errors.Is(err, libErrors.ErrRootUserDeletion):
 		return http.StatusForbidden
+	case errors.Is(err, imgErrors.ErrImageTooLarge):
+		return http.StatusRequestEntityTooLarge
 	default:
 		return http.StatusInternalServerError
 	}