Refactor IPAM model classes to use records for Address, Subnetwork, Vlan, Vrf, Section, Tag, Domain, Nameserver, and Session; enhance documentation and implement value equality for records.

classlib/class/vrf.cs

@@ -1,35 +1,21 @@
 namespace PS.IPAM;
+
 using System;
+using System.Collections.Generic;
 
+/// <summary>
+/// Represents a VRF (Virtual Routing and Forwarding) instance in phpIPAM.
+/// </summary>
 [Serializable]
-public class Vrf {
-    public int Id { get; }
-    public string Name { get; }
-    public string RouteDistinguisher { get; }
-    public string Description { get; }
-    public string Sections { get; }
-    public DateTime? EditDate { get; }
-    public Object? ExtendedData { get; }
-
-    public Vrf(
-        int id,
-        string name,
-        string rd,
-        string description,
-        string sections,
-        DateTime? editDate,
-        Object? custom_fields
-    ) {
-        this.Id                 = id;
-        this.Name               = name;
-        this.RouteDistinguisher = rd;
-        this.Description        = description;
-        this.Sections           = sections;
-        this.EditDate           = editDate;
-        this.ExtendedData       = custom_fields;
-    }
-    public override string ToString()
-    {
-        return this.Name;
-    }
-}
+public sealed record Vrf(
+    int Id,
+    string Name,
+    string RouteDistinguisher,
+    string Description,
+    string Sections,
+    DateTime? EditDate,
+    Dictionary<string, object>? ExtendedData = null
+)
+{
+    public override string ToString() => Name;
+}