New tab shows all products with missing UVP/SRP pricing or invalid
container units (40'HC/HQ = 0 or 1, missing Units/Outer). Price
fields are inline-editable with Supabase sync. Columns are detected
dynamically from Excel headers so future SRP countries (e.g. Poland)
appear automatically.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>