feat: adicionar log no status das paginas para entender o que está acontecendo.

src/BCards.Web/Controllers/AdminController.cs

@@ -995,10 +995,14 @@ public class AdminController : Controller
         if (user == null) 
             return Json(new { success = false, message = "Usuário não autenticado" });
 
+        _logger.LogInformation($"Generating preview token for page {id} by user {user.Id}");
+
         var pageItem = await _userPageService.GetPageByIdAsync(id);
         if (pageItem == null || pageItem.UserId != user.Id) 
             return Json(new { success = false, message = "Página não encontrada" });
 
+        _logger.LogInformation($"Generating preview token for page {id}  preview token {pageItem.PreviewToken} by user {user.Id}");
+
         // Verificar se página pode ter preview
         if (pageItem.Status != ViewModels.PageStatus.Creating && 
             pageItem.Status != ViewModels.PageStatus.PendingModeration && 
@@ -1012,7 +1016,7 @@ public class AdminController : Controller
             // Gerar novo token com 4 horas de validade
             var newToken = await _moderationService.GeneratePreviewTokenAsync(pageItem.Id);
 
-            _logger.LogInformation($"Preview token generated for page {pageItem.Id} by user {user.Id}");
+            _logger.LogInformation($"Generating preview token for page {id}  preview token {pageItem.PreviewToken} by user {user.Id}");
 
             return Json(new { 
                 success = true, 

src/BCards.Web/Controllers/UserPageController.cs

@@ -45,6 +45,9 @@ public class UserPageController : Controller
         var isPreview = HttpContext.Items.ContainsKey("IsPreview") && (bool)HttpContext.Items["IsPreview"];
         var previewToken = Request.Query["preview"].FirstOrDefault();
 
+        _logger.LogDebug("Request - Page: {Slug}, Status: {Status}, IsPreview: {IsPreview}, PreviewToken: {PreviewToken}, UserId: {UserId}", 
+            userPage.Slug, userPage.Status, isPreview, !string.IsNullOrEmpty(previewToken), userPage.UserId);
+
         if (!string.IsNullOrEmpty(previewToken))
         {
             // Handle preview request

src/BCards.Web/Middleware/PageStatusMiddleware.cs

@@ -34,6 +34,8 @@ public class PageStatusMiddleware
 
                     if (page != null)
                     {
+                        var userId = page.UserId;
+
                         switch (page.Status)
                         {
                             case PageStatus.Expired:
@@ -61,11 +63,11 @@ public class PageStatusMiddleware
                                 // Páginas em desenvolvimento/moderação requerem preview token
                                 var previewToken = context.Request.Query["preview"].FirstOrDefault();
 
-                                _logger.LogInformation($"Page {category}/{slug} (Status: {page.Status}) - Token provided: {!string.IsNullOrEmpty(previewToken)}, Page token: {!string.IsNullOrEmpty(page.PreviewToken)}, Expiry: {page.PreviewTokenExpiry}");
+                                _logger.LogInformation($"User id: {userId} - Page {category}/{slug} (Status: {page.Status}) - Token provided: {!string.IsNullOrEmpty(previewToken)}, Page token: {!string.IsNullOrEmpty(page.PreviewToken)}, Expiry: {page.PreviewTokenExpiry}");
                                 
                                 if (string.IsNullOrEmpty(previewToken))
                                 {
-                                    _logger.LogInformation($"Page {category}/{slug} requires preview token - no token provided");
+                                    _logger.LogInformation($"User id: {userId} - Page {category}/{slug} requires preview token - no token provided");
                                     context.Response.StatusCode = 404;
                                     await context.Response.WriteAsync("Página em desenvolvimento. Acesso restrito.");
                                     return;
@@ -73,7 +75,7 @@ public class PageStatusMiddleware
                                 
                                 if (string.IsNullOrEmpty(page.PreviewToken))
                                 {
-                                    _logger.LogWarning($"Page {category}/{slug} has no preview token set in database");
+                                    _logger.LogWarning($"User id: {userId} - Page {category}/{slug} has no preview token set in database");
                                     context.Response.StatusCode = 404;
                                     await context.Response.WriteAsync("Página em desenvolvimento. Acesso restrito.");
                                     return;
@@ -81,7 +83,7 @@ public class PageStatusMiddleware
                                 
                                 if (previewToken != page.PreviewToken)
                                 {
-                                    _logger.LogInformation($"Page {category}/{slug} preview token mismatch - provided: {previewToken}, expected: {page.PreviewToken}");
+                                    _logger.LogInformation($"User id: {userId} - Page {category}/{slug} preview token mismatch - provided: {previewToken}, expected: {page.PreviewToken}");
                                     context.Response.StatusCode = 404;
                                     await context.Response.WriteAsync("Página em desenvolvimento. Acesso restrito.");
                                     return;
@@ -89,13 +91,13 @@ public class PageStatusMiddleware
                                 
                                 if (page.PreviewTokenExpiry < DateTime.UtcNow)
                                 {
-                                    _logger.LogInformation($"Page {category}/{slug} preview token expired at {page.PreviewTokenExpiry} (now: {DateTime.UtcNow})");
+                                    _logger.LogInformation($"User id: {userId} - Page {category}/{slug} preview token expired at {page.PreviewTokenExpiry} (now: {DateTime.UtcNow})");
                                     context.Response.StatusCode = 404;
                                     await context.Response.WriteAsync("Token de preview expirado. Gere um novo token no painel.");
                                     return;
                                 }
                                 
-                                _logger.LogInformation($"Page {category}/{slug} preview token validated successfully");
+                                _logger.LogInformation($"User id: {userId} - Page {category}/{slug} preview token validated successfully");
                                 break;
                                 
                             case PageStatus.Active:
@@ -104,7 +106,7 @@ public class PageStatusMiddleware
                                 
                             default:
                                 // Status desconhecido - tratar como inativo
-                                _logger.LogWarning($"Unknown page status: {page.Status} for page {category}/{slug}");
+                                _logger.LogWarning($"User id: {userId} - Unknown page status: {page.Status} for page {category}/{slug}");
                                 context.Response.StatusCode = 404;
                                 await context.Response.WriteAsync("Página temporariamente indisponível.");
                                 return;

src/BCards.Web/Views/Admin/Dashboard.cshtml

@@ -432,7 +432,6 @@
         return container;
     }
 
-    // 🔥 OTIMIZAÇÃO: Sistema de KeepAlive para evitar timeout de sessão
     (function() {
         let inactivityTimer;
         const inactivityTimeout = 5 * 60 * 1000; // 5 minutos