Initial commit — AsadiTools v1.0

Full ASP.NET Core 10 Razor Pages app for آساد ابزار tool repair shop
in Karaj, Iran (official DeWalt representative).

Features:
- Homepage, Services, DeWalt page, Shop (pagination + images)
- 10 brand SEO pages (/brands/*) with rich Persian content + FAQ schema
- Blog engine with admin management (/blog, /Admin/Blog)
- Cart, Checkout, Contact (OpenStreetMap embed)
- Admin panel: Products CRUD, Orders, Blog, Change Password
- Jalali date formatting, product images, SiteData centralised contact
- Docker + docker-compose with healthcheck
- Gitea CI/CD via .gitea/workflows/ci-cd.yml (NuGet through Nexus mirror)

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

Models/CartItem.cs

@@ -0,0 +1,11 @@
+namespace AsadiTools.Models;
+
+public class CartItem
+{
+    public int ProductId { get; set; }
+    public string NameFa { get; set; } = string.Empty;
+    public string? Sku { get; set; }
+    public decimal Price { get; set; }
+    public int Qty { get; set; }
+    public decimal Subtotal => Price * Qty;
+}