When no catalog source can decode a VIN, the decode dead-ended with "Şase
numarası tanınamadı. Marka desteklenmiyor." even for valid, recognizable cars.
Now, before that error, run a best-effort identification (offline Corgi WMI +
NHTSA); if it yields a brand/model/year, tell the dealer what the car is and that
the request was logged ("Bu araç X olarak tanındı, ancak ... katalog henüz yok.
Talebiniz kaydedildi."). Logged distinctly (identified_no_catalog) so the coverage
backlog can be mined. Skipped on budget-abort.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Semih Yesilyurt
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