Fix admin route access and backend configuration

- Added /admin redirect to login page in nginx config
- Fixed backend server.js route ordering for proper admin handling
- Updated authentication middleware and routes
- Added user management routes
- Configured PostgreSQL integration
- Updated environment configuration

Controllers/AboutController.cs

@@ -0,0 +1,59 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using SkyArtShop.Models;
+using SkyArtShop.Services;
+
+namespace SkyArtShop.Controllers;
+
+public class AboutController : Controller
+{
+	private readonly PostgreSQLService _pgService;
+
+	private readonly string _pagesCollection = "Pages";
+
+	public AboutController(PostgreSQLService pgService)
+	{
+		_pgService = pgService;
+	}
+
+	public async Task<IActionResult> Index()
+	{
+		Page page = (await _pgService.GetAllAsync<Page>(_pagesCollection)).FirstOrDefault((Page p) => p.PageSlug == "about" && p.IsActive);
+		Console.WriteLine($"[ABOUT] Found About page: {page != null}");
+		if (page != null)
+		{
+			Console.WriteLine("[ABOUT] Title: " + page.Title);
+			Console.WriteLine($"[ABOUT] Content length: {page.Content?.Length ?? 0}");
+			Console.WriteLine($"[ABOUT] Image Gallery Count: {page.ImageGallery?.Count ?? 0}");
+			Console.WriteLine($"[ABOUT] Team Members Count: {page.TeamMembers?.Count ?? 0}");
+			if (page.ImageGallery != null && page.ImageGallery.Any())
+			{
+				Console.WriteLine("[ABOUT] Gallery Images: " + string.Join(", ", page.ImageGallery));
+			}
+			if (page.TeamMembers != null && page.TeamMembers.Any())
+			{
+				foreach (TeamMember teamMember in page.TeamMembers)
+				{
+					Console.WriteLine($"[ABOUT] Team: {teamMember.Name} ({teamMember.Role}) - Photo: {teamMember.PhotoUrl}");
+				}
+			}
+		}
+		if (page == null)
+		{
+			page = new Page
+			{
+				PageName = "About",
+				PageSlug = "about",
+				Title = "About Sky Art Shop",
+				Subtitle = "Creating moments, one craft at a time",
+				Content = "<h2>Our Story</h2><p>Sky Art Shop specializes in scrapbooking, journaling, cardmaking, and collaging stationery.</p>",
+				ImageGallery = new List<string>(),
+				TeamMembers = new List<TeamMember>()
+			};
+		}
+		return View(page);
+	}
+}