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/BlogPost.cs

@@ -0,0 +1,29 @@
+namespace AsadiTools.Models;
+
+public class BlogPost
+{
+    public int Id { get; set; }
+    public string Title { get; set; } = string.Empty;
+    public string Slug { get; set; } = string.Empty;
+    public string Content { get; set; } = string.Empty;   // raw HTML
+    public string? Excerpt { get; set; }
+    public string? MetaDescription { get; set; }
+    public string? FeaturedImage { get; set; }
+    public string? Tags { get; set; }                      // comma-separated
+    public bool IsPublished { get; set; } = false;
+    public DateTime CreatedAt { get; set; } = DateTime.Now;
+    public DateTime UpdatedAt { get; set; } = DateTime.Now;
+    public DateTime? PublishedAt { get; set; }
+
+    // Helpers
+    public string[] TagList =>
+        Tags?.Split(',', StringSplitOptions.RemoveEmptyEntries | StringSplitOptions.TrimEntries) ?? [];
+
+    public string EffectiveSlug =>
+        !string.IsNullOrWhiteSpace(Slug) ? Slug : $"post-{Id}";
+
+    public string DisplayDate =>
+        (PublishedAt ?? CreatedAt) is var dt
+            ? AsadiTools.Services.SiteData.ToJalali(dt)
+            : string.Empty;
+}