Manage Inventory Smarter with AI

Build stock management for a bicycle repair shop with two storage locations. Track parts, suppliers, purchase orders, stock movements and reorder thresholds with an auditable history.

Include these capabilities:
- Real-time stock level tracking
- Purchase order management and suppliers
- Low stock alerts and reorder points
- Barcode/SKU scanning support
- Reports with charts and export to CSV

Build the complete working project with its routes, data model and interactions. For saved or private data, implement persistence, authentication and server-side permissions. Keep API credentials on the server. For external services, document the required setup and use test mode until real accounts are connected. Do not present a simulated integration as a completed live connection.

Make the interface responsive, with accessible labels, keyboard navigation and visible focus. Include loading, empty, validation and error states. Use clearly labelled sample data, never invented customer testimonials or results. Choose a visual direction suited to this project and keep typography, spacing and controls consistent. Explain how to run, test, export and deploy the source.

Verify this end-to-end flow:
Receive stock, transfer a part and consume it in a repair. Verify both location totals and prevent a transfer larger than available stock.