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>

Pages/Admin/ChangePassword/Index.cshtml.cs

@@ -0,0 +1,51 @@
+using AsadiTools.Data;
+using Microsoft.AspNetCore.Authorization;
+using Microsoft.AspNetCore.Mvc;
+using Microsoft.AspNetCore.Mvc.RazorPages;
+using System.ComponentModel.DataAnnotations;
+using System.Security.Claims;
+
+namespace AsadiTools.Pages.Admin.ChangePassword;
+
+[Authorize(AuthenticationSchemes = "AdminCookie")]
+public class ChangePasswordModel(AppDbContext db) : PageModel
+{
+    [BindProperty] public ChangePasswordInput Input { get; set; } = new();
+    public string? ErrorMessage { get; private set; }
+    public bool Success { get; private set; }
+
+    public void OnGet() { }
+
+    public async Task<IActionResult> OnPostAsync()
+    {
+        if (!ModelState.IsValid) return Page();
+
+        var userId = int.Parse(User.FindFirstValue(ClaimTypes.NameIdentifier)!);
+        var user = await db.AdminUsers.FindAsync(userId);
+        if (user is null) return RedirectToPage("/Admin/Login");
+
+        if (!BCrypt.Net.BCrypt.Verify(Input.CurrentPassword, user.PasswordHash))
+        {
+            ErrorMessage = "رمز عبور فعلی اشتباه است";
+            return Page();
+        }
+
+        if (Input.NewPassword != Input.ConfirmPassword)
+        {
+            ErrorMessage = "رمز عبور جدید و تکرار آن یکسان نیستند";
+            return Page();
+        }
+
+        user.PasswordHash = BCrypt.Net.BCrypt.HashPassword(Input.NewPassword);
+        await db.SaveChangesAsync();
+        Success = true;
+        return Page();
+    }
+}
+
+public class ChangePasswordInput
+{
+    [Required] public string CurrentPassword { get; set; } = string.Empty;
+    [Required, MinLength(6)] public string NewPassword { get; set; } = string.Empty;
+    [Required] public string ConfirmPassword { get; set; } = string.Empty;
+}