Added .shopreq - Shop items can now have a role requirement in order to purchase. Added .shopbuy alias for .buy

src/NadekoBot/Migrations/Sqlite/20220913190532_shop-role-req.cs

@@ -0,0 +1,25 @@
+using Microsoft.EntityFrameworkCore.Migrations;
+
+#nullable disable
+
+namespace NadekoBot.Migrations
+{
+    public partial class shoprolereq : Migration
+    {
+        protected override void Up(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.AddColumn<ulong>(
+                name: "RoleRequirement",
+                table: "ShopEntry",
+                type: "INTEGER",
+                nullable: true);
+        }
+
+        protected override void Down(MigrationBuilder migrationBuilder)
+        {
+            migrationBuilder.DropColumn(
+                name: "RoleRequirement",
+                table: "ShopEntry");
+        }
+    }
+}

src/NadekoBot/Migrations/Sqlite/NadekoSqliteContextModelSnapshot.cs

@@ -1745,6 +1745,9 @@ namespace NadekoBot.Migrations
                     b.Property<string>("RoleName")
                         .HasColumnType("TEXT");
 
+                    b.Property<ulong?>("RoleRequirement")
+                        .HasColumnType("INTEGER");
+
                     b.Property<int>("Type")
                         .HasColumnType("INTEGER");