Add userid number to findAllDescendants call

api/src/category.integration.test.ts

@@ -32,7 +32,7 @@ describe('CategoryRepository - Live Database Integration Tests', () => {
     });
 
     it('should fetch all deep descendants using the <@ ltree operator', async () => {
-        const results = await repository.findAllDescendants('Top.Science');
+        const results = await repository.findAllDescendants('Top.Science', 0);
 
         // Should return Science, Astronomy, and Astrophysics (3 nodes)
         assert.equal(results.length, 3);