Adds admin endpoints for viewing transaction history across all vendors:
- GET /admin/inventory/transactions - paginated cross-vendor list
- GET /admin/inventory/transactions/stats - platform-wide statistics
Includes vendor details in transaction items and transaction counts
by type for dashboard displays.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
Adds three new endpoints for viewing stock movement history:
- GET /inventory/transactions - paginated list with filters
- GET /inventory/transactions/product/{id} - product-specific history
- GET /inventory/transactions/order/{id} - order-specific history
Creates InventoryTransactionService to encapsulate query logic
following architecture patterns. Includes response schemas with
product details for rich UI display.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
