Upload a CSV or Excel file with columns: product_id, tags. Tags should be comma-separated.
Column 1: product_id — The Base44 product ID
Column 2: tags — Comma-separated tags (e.g., "Audi,JOM,A4")
Example CSV:
product_id,tags abc123,"Audi,JOM,A4" def456,"BMW,TA Technix,M3"