- app/payload.py rafinat: odometruFinal/odometruInitial string (initial gol -> null), evita capcana falsy `or ""` (pastreaza "0"), normalizare vin/nrInm/coduri, tipPrestatie niciodata trimis, obs/b64Image omise cand lipsesc - tests/test_payload.py: 10 teste, inclusiv snapshot vs exemplul oficial din contract Verify: pytest 39 passed (29 + 10). Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>