first commit

Models/StaffPayRate.cs

@@ -0,0 +1,21 @@
+using System.ComponentModel.DataAnnotations;
+using System.ComponentModel.DataAnnotations.Schema;
+
+namespace Fitness_core_BE.Models
+{
+    public class StaffPayRate
+    {
+        [Key]
+        public Guid Id { get; set; }
+
+        public Guid FKStaffId { get; set; }
+        [ForeignKey("FKStaffId")]
+        public virtual Staff Staff { get; set; }
+
+        public string RateType { get; set; } = "Monthly"; // "Monthly" | "Hourly"
+        public decimal Amount { get; set; }
+
+        public DateTime EffectiveFrom { get; set; } = DateTime.UtcNow;
+        public bool IsActive { get; set; } = true;
+    }
+}