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

Sky_Art_shop/quick-update.ps1

@@ -0,0 +1,57 @@
+# Quick View Update - Copy changed view files without restarting site
+# Run this after editing views to update live site without downtime
+
+param(
+    [string]$ViewFile = ""
+)
+
+$devPath = "E:\Documents\Website Projects\Sky_Art_Shop"
+$prodPath = "C:\inetpub\wwwroot\skyartshop"
+
+if ($ViewFile) {
+    # Copy specific file
+    $sourceFile = Join-Path $devPath $ViewFile
+    $destFile = Join-Path $prodPath $ViewFile
+    
+    if (Test-Path $sourceFile) {
+        $destDir = Split-Path $destFile -Parent
+        if (-not (Test-Path $destDir)) {
+            New-Item -ItemType Directory -Path $destDir -Force | Out-Null
+        }
+        Copy-Item $sourceFile $destFile -Force
+        Write-Host "✅ Updated: $ViewFile" -ForegroundColor Green
+        
+        # Touch web.config to trigger reload without restart
+        $webConfig = Join-Path $prodPath "web.config"
+        if (Test-Path $webConfig) {
+            (Get-Item $webConfig).LastWriteTime = Get-Date
+            Write-Host "✅ Site reloaded automatically (no downtime)" -ForegroundColor Cyan
+        }
+    }
+    else {
+        Write-Host "❌ File not found: $sourceFile" -ForegroundColor Red
+    }
+}
+else {
+    # Sync all Views
+    Write-Host "🔄 Syncing all views..." -ForegroundColor Cyan
+    
+    $viewsSource = Join-Path $devPath "Views"
+    $viewsDest = Join-Path $prodPath "Views"
+    
+    if (Test-Path $viewsSource) {
+        Copy-Item -Path $viewsSource -Destination $prodPath -Recurse -Force
+        Write-Host "✅ All views synced" -ForegroundColor Green
+        
+        # Touch web.config
+        $webConfig = Join-Path $prodPath "web.config"
+        if (Test-Path $webConfig) {
+            (Get-Item $webConfig).LastWriteTime = Get-Date
+            Write-Host "✅ Site reloaded automatically" -ForegroundColor Cyan
+        }
+    }
+}
+
+Write-Host "`n💡 Usage examples:" -ForegroundColor Yellow
+Write-Host "  .\quick-update.ps1                                    # Sync all views"
+Write-Host "  .\quick-update.ps1 'Views\Shared\_AdminLayout.cshtml' # Update specific view"