feat: restructure into XFlow monorepo with Nuxt 4, Modular Onion Monolith, Android client, and Desktop CLI

apps/web/server/api/v1/lists/items.post.ts

@@ -0,0 +1,35 @@
+import { addListItemUseCase } from '../../../modules/notes-lists';
+import { getAuthUser } from '../../../utils/auth';
+
+export default defineEventHandler(async (event) => {
+  const user = getAuthUser(event);
+  const body = await readBody(event);
+
+  const ownerId = user?.id || body.ownerId || 'default-user';
+  const { title, listId, listTitle, category, description, priority, metadata } = body;
+
+  if (!title) {
+    throw createError({ statusCode: 400, message: 'Item title is required' });
+  }
+
+  const result = await addListItemUseCase.execute({
+    title,
+    listId,
+    listTitle,
+    category,
+    description,
+    priority,
+    metadata,
+    ownerId
+  });
+
+  if (result.isFailure) {
+    const error = result.getError();
+    throw createError({ statusCode: error.statusCode || 400, message: error.message });
+  }
+
+  return {
+    success: true,
+    item: result.getValue().toJSON()
+  };
+});