Refactor AddedWho assignment in InsertObjectProcedure

AddedWho is now set via the AddedBy method instead of direct assignment in object initializers. The property is made internal with a private setter to prevent external modification. All ToObjectProcedure methods in insert procedure records are updated to use AddedBy for consistency and encapsulation.

src/ReC.Application/Common/Procedures/InsertProcedure/InsertActionProcedure.cs

@@ -21,8 +21,7 @@ public record InsertActionProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "ACTION",
-            Action = this,
-            AddedWho = addedWho
-        };
+            Action = this
+        }.AddedBy(addedWho);
     }
 }

src/ReC.Application/Common/Procedures/InsertProcedure/InsertEndpointAuthProcedure.cs

@@ -19,8 +19,7 @@ public record InsertEndpointAuthProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "ENDPOINT_AUTH",
-            EndpointAuth = this,
-            AddedWho = addedWho
-        };
+            EndpointAuth = this
+        }.AddedBy(addedWho);
     }
 }

src/ReC.Application/Common/Procedures/InsertProcedure/InsertEndpointParamsProcedure.cs

@@ -14,8 +14,7 @@ public record InsertEndpointParamsProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "ENDPOINT_PARAMS",
-            EndpointParams = this,
-            AddedWho = addedWho
-        };
+            EndpointParams = this
+        }.AddedBy(addedWho);
     }
 }

src/ReC.Application/Common/Procedures/InsertProcedure/InsertEndpointProcedure.cs

@@ -11,8 +11,7 @@ public record InsertEndpointProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "ENDPOINT",
-            Endpoint = this,
-            AddedWho = addedWho
-        };
+            Endpoint = this
+        }.AddedBy(addedWho);
     }
 }

src/ReC.Application/Common/Procedures/InsertProcedure/InsertObjectProcedure.cs

@@ -12,7 +12,13 @@ public record InsertObjectProcedure : IRequest<long>
     /// </summary>
     public string Entity { get; set; } = null!;
 
-    public string? AddedWho { get; set; }
+    internal string? AddedWho { get; private set; }
+
+    public InsertObjectProcedure AddedBy(string addedWho)
+    {
+        AddedWho = addedWho;
+        return this;
+    }
 
     public InsertActionProcedure Action { get; set; } = new();
     public InsertEndpointProcedure Endpoint { get; set; } = new();

src/ReC.Application/Common/Procedures/InsertProcedure/InsertProfileProcedure.cs

@@ -15,8 +15,7 @@ public record InsertProfileProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "PROFILE",
-            Profile = this,
-            AddedWho = addedWho
-        };
+            Profile = this
+        }.AddedBy(addedWho);
     }
 }

src/ReC.Application/Common/Procedures/InsertProcedure/InsertResultProcedure.cs

@@ -12,8 +12,7 @@ public record InsertResultProcedure : IInsertProcedure
         return new InsertObjectProcedure
         {
             Entity = "RESULT",
-            Result = this,
-            AddedWho = addedWho
-        };
+            Result = this
+        }.AddedBy(addedWho);
     }
 }