Can I vibe code Craftybase?

Build an open-source, self-hosted artisan inventory and COGS tracking application using Next.js (App Router), PostgreSQL, Prisma, and Tailwind CSS.

1. DATA MODEL:
- Material: id, name, unit_of_measure, reorder_point, target_stock.
- MaterialPurchase: id, material_id, quantity, total_cost, unit_cost (computed), purchase_date, remaining_qty.
- Product: id, sku, name, retail_price.
- RecipeItem: id, product_id, material_id, sub_assembly_product_id, quantity_required.
- ManufactureRun: id, product_id, quantity_produced, total_cogs, date.
- OrderDepletion: id, shopify_order_id, product_id, quantity_sold, cogs_total, timestamp.

2. CORE LOGIC:
- First-In, First-Out (FIFO) Costing: When a ManufactureRun occurs, consume materials from the oldest MaterialPurchase lots that have remaining_qty > 0. Calculate exact COGS for the manufacture run based on consumed lot prices.
- Bill of Materials (BOM): Support recursive sub-assemblies (products used as components for other products). Roll up costs dynamically.
- Shopify Order Webhook: Endpoint `/api/webhooks/shopify/orders-create` that parses line items, looks up the product BOM, executes inventory depletion, and records historical COGS.

3. DASHBOARDS & VIEWS:
- Raw Material Stock Table with status indicators (Low Stock, In Stock).
- Recipe Editor UI to create and link materials/sub-assemblies to finished goods.
- Batch Production Form: Enter quantity to manufacture, system previews estimated material depletion and total run cost before confirmation.
- COGS & Profit Margin Report: Monthly summary of units sold, revenue, exact FIFO COGS, and gross profit.

4. FAILURE MODES & OUT OF SCOPE:
- Handle insufficient raw material stock during manufacture runs by throwing a blocking UI modal with missing item lists.
- Do not build multi-currency handling or complex multi-location warehouse tracking in Phase 1.

$ each button prefixes agent-specific run instructions · build your own product, never copy proprietary code, trademarks or designs