Polish Princess Lima map data and interaction feedback

tests/princess-lima-polish.test.cjs

@@ -48,6 +48,16 @@ test("all authored actors and interaction points sit outside visible terrain col
   });
 });
 
+test("every region exposes named Tiled-compatible collision and object layers", () => {
+  const expected = ["Collision", "Dynamic Collision", "Exits", "NPCs", "Enemies", "Puzzles", "Items"];
+  data.MAP_IDS.forEach((region) => {
+    const layers = data.MAP_LAYERS[region];
+    assert.deepEqual(layers.map((layer) => layer.name), expected);
+    assert.ok(layers.every((layer) => layer.type === "objectgroup"));
+    assert.equal(layers.find((layer) => layer.name === "Collision").objects, data.MAPS[region].obstacles);
+  });
+});
+
 test("keyboard-only page contains one left HUD and no touch controls", () => {
   assert.match(rpgSource, /class="lima-hud"/);
   assert.match(rpgSource, /Inventory <kbd>I<\/kbd>/);