Implement FeedPurchased event handling: - Add migration for feed_inventory table - Create FeedInventoryProjection to track purchases - Create FeedService with purchase_feed method - Calculate price_per_kg_cents from bag details Purchases accumulate in inventory with: - purchased_kg, given_kg, balance_kg tracking - Last purchase price stored in cents - Timestamps for last purchase/given 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
750 B
750 B