Now supports saving card groups, this is probably the ugliest code ive ever written but anything to avoid 20 cardgroup properties. we should see if there's a better way, it could probably be a lot cleaner

TOOHUCardAPI/Migrations/20211029043842_fix groupkey, they send full string.cs

@@ -0,0 +1,34 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+namespace TOOHUCardAPI.Migrations
+{
+    public partial class fixgroupkeytheysendfullstring : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "CardGroupNumber",
+                table: "EncodedCardGroup");
+
+            migrationBuilder.AddColumn<string>(
+                name: "GroupKey",
+                table: "EncodedCardGroup",
+                type: "TEXT",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "GroupKey",
+                table: "EncodedCardGroup");
+
+            migrationBuilder.AddColumn<int>(
+                name: "CardGroupNumber",
+                table: "EncodedCardGroup",
+                type: "INTEGER",
+                nullable: false,
+                defaultValue: 0);
+        }
+    }
+}