fix: filtrar servidores por usuario/equipo según rol

- Server::getAccessibleServerIds(): super_admin ve todos los servidores;
  admin y operator solo ven propios, asignados directos o por equipo
- DashboardController: unifica lógica usando getAccessibleServerIds()
- ServerController::metrics(): agrega control de acceso requireServerAccess()
- ApiController::status(): filtra estadísticas por servidores accesibles
- Android: bump versionCode 9, versionName 1.7.0

android/app/build.gradle.kts

@@ -12,8 +12,8 @@ android {
         applicationId = "com.devlab.app"
         minSdk = 26
         targetSdk = 37
-        versionCode = 8
+        versionCode = 9
-        versionName = "1.6.1"
+        versionName = "1.7.0"
     }
 
     buildTypes {

src/Controllers/ApiController.php

@@ -48,10 +48,13 @@ class ApiController
 
     public function status(): void
     {
-        $this->authenticateRequest();
+        $user = $this->authenticateRequest();
+
+        $serverModel = new Server();
+        $accessibleIds = $serverModel->getAccessibleServerIds((int) $user['id']);
 
         $monitoringService = new MonitoringService();
-        $stats = $monitoringService->getDashboardStats();
+        $stats = $monitoringService->getDashboardStats($accessibleIds);
 
         $this->view->json([
             'success' => true,

src/Controllers/DashboardController.php

@@ -25,20 +25,14 @@ class DashboardController
 
     public function index(): void
     {
-        $role = Session::get('user_role');
         $serverModel = new Server();
         $userId = (int) Session::get('user_id');
 
-        if ($role === 'super_admin') {
-            $stats = $this->monitoringService->getDashboardStats();
-            $servers = $serverModel->findAll(true);
-        } else {
         $accessibleIds = $serverModel->getAccessibleServerIds($userId);
         $stats = $this->monitoringService->getDashboardStats($accessibleIds);
         $servers = !empty($accessibleIds) ? array_values(array_filter($serverModel->findAll(true), function ($s) use ($accessibleIds) {
             return in_array((int) $s['id'], $accessibleIds, true);
         })) : [];
-        }
 
         $recentActivity = $this->auditService->getRecentActivity(10, $userId);
 
@@ -52,15 +46,9 @@ class DashboardController
 
     public function stats(): void
     {
-        $role = Session::get('user_role');
-
-        if ($role === 'super_admin') {
-            $stats = $this->monitoringService->getDashboardStats();
-        } else {
         $serverModel = new Server();
         $accessibleIds = $serverModel->getAccessibleServerIds((int) Session::get('user_id'));
         $stats = $this->monitoringService->getDashboardStats($accessibleIds);
-        }
 
         $this->view->json([
             'success' => true,

src/Controllers/ServerController.php

@@ -1786,6 +1786,8 @@ class ServerController
 
     public function metrics(int $id): void
     {
+        $server = $this->requireServerAccess($id, 'viewer');
+
         $monitoringService = new MonitoringService();
         $metrics = $monitoringService->getLatestMetrics($id);
 

src/Models/Server.php

@@ -249,6 +249,22 @@ class Server
 
     public function getAccessibleServerIds(int $userId): array
     {
+        $user = $this->db->fetch(
+            'SELECT role FROM users WHERE id = ? AND status = \'active\'',
+            [$userId]
+        );
+
+        if (!$user) {
+            return [];
+        }
+
+        if ($user['role'] === 'super_admin') {
+            $all = $this->db->fetchAll(
+                'SELECT id FROM servers WHERE status = \'active\''
+            );
+            return array_map(fn($r) => (int) $r['id'], $all);
+        }
+
         $owned = $this->db->fetchAll(
             'SELECT id FROM servers WHERE created_by = ? AND status = \'active\'',
             [$userId]