Accept the completed full-folder migration of PaddleIntercept using the template pipeline.
- games/PaddleIntercept/** is canonical and running
- games/PaddleIntercept_next/** removed
- structure aligned with template contract
- gameplay correctly migrated
- PaddleIntercept runs from canonical
- Canvas rendering active
- No console errors
- No unrelated changes
PaddleIntercept migration complete using single BUILD pipeline.