cog

97e283b8 - fix: training idempotency ID check, File-vs-Path Optional/Union coercion, reject HTTP URLs

fix: training idempotency ID check, File-vs-Path Optional/Union coercion, reject HTTP URLs - Add missing ID mismatch guard to PUT /trainings/{id} (parity with PUT /predictions/{id}) - Extend detect_file_fields to unwrap Optional[File], File | None, Optional[list[File]] - Reject http:// URLs in ParseWheelValue and schemagen ResolveBinary (HTTPS required) - Add regression tests for all three fixes