Can I vibe code ShipHero?

Build a multi-channel Warehouse Management System using Node.js, Express, and PostgreSQL.

1. DATA MODEL & CONCURRENCY:
Create schemas for `warehouses`, `locations` (aisle, shelf, bin), `skus`, `inventory_levels` (sku_id, location_id, qty_on_hand, qty_allocated, qty_available), `orders`, `order_items`, `pick_lists`, and `shipments`. Implement transaction isolation with `SELECT FOR UPDATE` when reserving stock to guarantee zero overselling during concurrent order imports.

2. MULTI-CHANNEL SYNC:
Build webhook listeners for Shopify `orders/create` and `orders/cancelled`. Upon order creation, dynamically allocate stock from locations using nearest-bin logic, decrement `qty_available`, and set order status to 'allocated'. Provide background job queue (BullMQ/Redis) to push aggregated available stock back to Shopify every 60 seconds.

3. PICK PATH & SCANNING API:
Build an API endpoint `/pick-lists/generate` that groups allocated orders into batch pick routes sorted alphanumerically by location bin codes. Build a web UI optimized for mobile touch screens that listens for hardware scanner inputs (keyboard emulation), validates scanned SKU barcodes against target items, and plays distinct high-frequency audio beeps for success or low-frequency beeps for wrong barcode scans.

4. PRINTING & SHIPPING INTEGRATION:
Integrate EasyPost or Shippo API for generating labels. Create an event handler on item scan completion at the packing station UI that requests a carrier shipping label based on order weight/dimensions, then immediately dispatches the PDF/ZPL raw print job to a local printer using the PrintNode API.

5. FAILURE MODES:
Handle 'Short Picks' when a physical bin lacks expected inventory: log an audit exception, lock the problematic bin location, re-allocate the remaining item quantity from an secondary bin location, and notify the warehouse manager dashboard.

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