Added project entity

PostFundManagement.Domain/Entities/Programme.cs

@@ -12,4 +12,6 @@ public class Programme : Models.Programme
     public virtual Instrument? Instrument { get; set; }
 
     public virtual ICollection<Rule> Rules { get; set; } = [];
+
+    public virtual ICollection<Project> Projects { get; set; } = [];
 }

PostFundManagement.Domain/Entities/Project.cs

@@ -0,0 +1,11 @@
+namespace PostFundManagement.Domain.Entities;
+
+[EntityTypeConfiguration<Configuration.Project, Project>]
+public class Project : Models.Project
+{
+    public virtual User? Creator { get; set; }
+
+    public virtual User? Updator { get; set; }
+
+    public virtual Programme? Programme { get; set; }
+}