first commit

Models/Supply/SupplyUsageHistory.cs

@@ -0,0 +1,11 @@
+namespace MotoVaultPro.Models
+{
+    public class SupplyUsageHistory {
+        public int Id { get; set; }
+        public DateTime Date { get; set; }
+        public string PartNumber { get; set; }
+        public string Description { get; set; }
+        public decimal Quantity { get; set; }
+        public decimal Cost { get; set; }
+    }
+}