Merchant notes and removed tag permissions

Author: arifm

src/NoFrixion.MoneyMoov/Models/Merchant/Merchant.cs

@@ -131,6 +131,11 @@ public class Merchant
     /// </summary>
     public string? LogoUrlSvg { get; set; }
 
+    /// <summary>
+    /// The notes field is an optional free text field that can be used to store any additional information about the merchant.
+    /// </summary>
+    public string? Notes { get; set; }
+
     /// <summary>
     /// An optional list of descriptive tags that can be used on merchant entities
     /// such as payment requests.

src/NoFrixion.MoneyMoov/Models/Merchant/MerchantUpdate.cs

@@ -13,6 +13,8 @@
 // MIT.
 // -----------------------------------------------------------------------------
 
+using System.ComponentModel.DataAnnotations;
+
 namespace NoFrixion.MoneyMoov.Models;
 
 public class MerchantUpdate
@@ -24,4 +26,7 @@ public class MerchantUpdate
     public string? LogoUrlPng { get; set; }
 
     public string? LogoUrlSvg { get; set; }
+
+    [MaxLength(2000, ErrorMessage = "Merchant notes must be 2000 characters or less.")]
+    public string? Notes { get; set; }
 }