Product Sync

Review PRH and Lunar product sync dry runs before any Shopify catalog changes are applied.

• Dry-run first. Imports proposed product and variant changes from the existing PRH and Lunar diff files.
• Manual approval. Lets you filter, select, and approve proposed changes in bulk.
• No Shopify writes yet. Approved rows are recorded for the next implementation phase, but this version does not mutate products or variants.