Rewrite: Next.js → ASP.NET Core 10 Razor Pages

Full rewrite of the portfolio site from Next.js 14 to .NET 10:

- ASP.NET Core 10 Razor Pages, no Node.js dependency
- EF Core 10 + SQLite (same schema as before — data survives upgrade)
- Cookie authentication (same single-password model)
- Resend contact form via HttpClient
- Bilingual FA/EN via locale cookie + BasePageModel
- All UI ported to Razor Pages with Tailwind CDN + custom CSS
- Vanilla JS: particles, typewriter, cursor, animations, portfolio modal
- Dockerfile: SDK 10.0-alpine → aspnet 10.0-alpine (no npm/Node needed)
- CI/CD: dropped NPM_TOKEN, ADMIN_SESSION_SECRET — pure dotnet publish

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

Program.cs

@@ -0,0 +1,68 @@
+using Microsoft.AspNetCore.Authentication.Cookies;
+using Microsoft.EntityFrameworkCore;
+using SoroushAsadi.Data;
+using SoroushAsadi.Services;
+
+var builder = WebApplication.CreateBuilder(args);
+
+// --- Razor Pages ---
+builder.Services.AddRazorPages();
+
+// --- Authentication (single-password cookie auth) ---
+builder.Services.AddAuthentication(CookieAuthenticationDefaults.AuthenticationScheme)
+    .AddCookie(opt =>
+    {
+        opt.LoginPath = "/Admin/Login";
+        opt.LogoutPath = "/Admin/Logout";
+        opt.Cookie.Name = "sa_admin";
+        opt.Cookie.HttpOnly = true;
+        opt.Cookie.SameSite = SameSiteMode.Lax;
+        opt.ExpireTimeSpan = TimeSpan.FromDays(7);
+        opt.SlidingExpiration = true;
+    });
+builder.Services.AddAuthorization();
+
+// --- EF Core + SQLite ---
+var dataDir = builder.Configuration["DataDir"]
+    ?? Path.Combine(builder.Environment.ContentRootPath, "data");
+Directory.CreateDirectory(dataDir);
+Directory.CreateDirectory(Path.Combine(dataDir, "uploads"));
+
+builder.Services.AddDbContext<AppDbContext>(opt =>
+    opt.UseSqlite($"Data Source={Path.Combine(dataDir, "cms.db")}"));
+
+// --- App services ---
+builder.Services.AddScoped<ContentService>();
+builder.Services.AddScoped<AuthService>();
+builder.Services.AddScoped<EmailService>();
+builder.Services.AddHttpClient<EmailService>();
+
+// --- Static file serving for /data/uploads ---
+builder.Services.Configure<StaticFileOptions>(opt => { });
+
+var app = builder.Build();
+
+// Run EF migrations on startup (creates DB if missing)
+using (var scope = app.Services.CreateScope())
+{
+    var db = scope.ServiceProvider.GetRequiredService<AppDbContext>();
+    db.Database.EnsureCreated();
+}
+
+app.UseStatusCodePagesWithReExecute("/Error/{0}");
+app.UseStaticFiles();
+
+// Serve uploaded files from /data/uploads under /uploads/*
+var uploadsPath = Path.Combine(dataDir, "uploads");
+app.UseStaticFiles(new StaticFileOptions
+{
+    FileProvider = new Microsoft.Extensions.FileProviders.PhysicalFileProvider(uploadsPath),
+    RequestPath = "/uploads"
+});
+
+app.UseRouting();
+app.UseAuthentication();
+app.UseAuthorization();
+app.MapRazorPages();
+
+app.Run();