Custom add and create flow polish

tests/unit/runCompletedStepExit.test.ts

@@ -0,0 +1,20 @@
+import { describe, it, expect, vi } from "vitest";
+import { runCompletedStepExit } from "../../app/(app)/create/utils/runCompletedStepExit";
+
+describe("runCompletedStepExit", () => {
+  it("clears client draft mirrors and navigates home without implying server DELETE", () => {
+    const clearState = vi.fn();
+    const clearAnonymousCreateFlowStorage = vi.fn();
+    const router = { push: vi.fn() };
+
+    runCompletedStepExit({
+      clearState,
+      clearAnonymousCreateFlowStorage,
+      router,
+    });
+
+    expect(clearState).toHaveBeenCalledTimes(1);
+    expect(clearAnonymousCreateFlowStorage).toHaveBeenCalledTimes(1);
+    expect(router.push).toHaveBeenCalledWith("/");
+  });
+});