Phase 2: 10-icon menu ring

Rotating ring modeled after the watch Controls menu: UP/DOWN spin,
START/STOP selects. Selection point sits at −30° (≈ 2 o'clock) so it
lines up with the physical enter button on 5-button round Garmins.
Icons are rasterized at 80×80 with automaticPalette="false" and
scaled via drawBitmap2 to stay crisp at any display resolution. Long
German compounds ("Einsatzbeginn", "Beweismittel", "Letzten löschen")
wrap to two lines via a Config array so the center label never
overlaps the surrounding icons. Selected index is persisted in
Application.Storage and restored on next launch.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

source/MenuDelegate.mc

@@ -0,0 +1,31 @@
+import Toybox.Lang;
+import Toybox.WatchUi;
+
+// Routes menu input. UP/DOWN rotate the ring; START/STOP selects.
+// Dispatch of event-type keys is wired up in later phases — for now
+// each selection just logs and no-ops.
+class MenuDelegate extends WatchUi.BehaviorDelegate {
+
+    private var _view as MenuView;
+
+    function initialize(view as MenuView) {
+        BehaviorDelegate.initialize();
+        _view = view;
+    }
+
+    function onNextPage() as Boolean {
+        _view.rotateNext();
+        return true;
+    }
+
+    function onPreviousPage() as Boolean {
+        _view.rotatePrev();
+        return true;
+    }
+
+    function onSelect() as Boolean {
+        var item = _view.selectedItem();
+        Logger.log("menu.select: " + (item[:key] as String));
+        return true;
+    }
+}