fix(ui): keep breadcrumb separators visible

packages/ui/test/ui.test.ts

@@ -3184,6 +3184,16 @@ test("breadcrumb renders a standalone active page with its icon", async () => {
   expect(dom.querySelectorAll(".wrn-breadcrumb__item").length).toBe(3);
 });
 
+test("breadcrumb default separators remain visible without generated icon CSS", async () => {
+  const source = readFileSync(uiComponentPath("Breadcrumb"), "utf8");
+  const html = await renderComponent(source, {
+    showHome: true,
+    items: [{ label: "Legal" }, { label: "Terms", current: true }],
+  });
+  expect(html).toContain("›");
+  expect(html).not.toContain("icon-[lucide--chevron-right]");
+});
+
 test("mega menu bridges the gap between its trigger and panel", async () => {
   const source = readFileSync(uiComponentPath("MegaMenu"), "utf8");
   /*