consider roundabout exit instruction (icon)

karussell · karussell · commit c688588ae7fc · 2025-07-16T12:44:58.000+02:00
diff --git a/src/sidebar/instructions/Instructions.tsx b/src/sidebar/instructions/Instructions.tsx
@@ -107,6 +107,7 @@ function getSignName(sign: number) {
         case 3:
             return sharpRight
         case 6:
+        case -6:
             return roundabout
         case 7:
             return keepRight
