.envand any file with real*_API_KEY,*_SECRET_*,VOLC_TTS_TOKEN, etc.data/includingdata/cinema-store.json(often contains TOS pre-signed URLs withX-Tos-Credential/X-Tos-Signature)data/media/generated assets
.env.example(empty placeholders only)- Source code that reads
process.env.*without embedding values
git check-ignore -v .env data/cinema-store.json
git grep -E 'AKLT[A-Za-z0-9]{10,}|SECRET_ACCESS_KEY=[^[:space:]]{8,}' $(git rev-parse HEAD) || echo "OK: no obvious secrets in HEAD"If .env or data/ was ever committed, rotate Volcengine keys and use git filter-repo or BFG to purge history before pushing.