feat(cms): implement complete SysSiteCMS content management system

Initial implementation of the HomeSysPanel CMS built with Laravel 13.0.
Includes complete admin panel, content management, user authentication,
modular architecture for products/services/chatbot, and marketing tools.

Key features:
- User authentication with email verification and password reset
- Role-based access control (Admin/User with granular permissions)
- Content management (pages, news, FAQ, downloads, galleries, banners)
- Contact management system with subjects and responses
- Marketing tools (email campaigns, visitor analytics, social sharing)
- Modular architecture (Products, Services, Chatbot modules)
- AI Chatbot integration with OpenRouter.ai and LlamaCpp support
- Visitor tracking with geolocation
- SEO optimization with meta tags and Open Graph
- Responsive design with Bootstrap 5
- Dark mode support
- Maintenance mode
- Feature request system

database/seeders/FaqSeeder.php

@@ -0,0 +1,42 @@
+<?php
+
+namespace Database\Seeders;
+
+use Illuminate\Database\Seeder;
+use App\Models\Faq;
+
+class FaqSeeder extends Seeder
+{
+    /**
+     * Run the database seeds.
+     */
+    public function run(): void
+    {
+        $faqs = [
+            [
+                'question' => 'Qual o prazo médio para manutenção de notebooks?',
+                'answer' => 'O prazo médio é de 2 a 5 dias úteis, dependendo da complexidade do reparo e da disponibilidade de peças.',
+                'order' => 1,
+            ],
+            [
+                'question' => 'Vocês oferecem garantia nos serviços?',
+                'answer' => 'Sim, todos os nossos serviços possuem garantia de 90 dias, conforme o Código de Defesa do Consumidor.',
+                'order' => 2,
+            ],
+            [
+                'question' => 'Fazem orçamento sem compromisso?',
+                'answer' => 'Sim! Realizamos a avaliação técnica inicial sem custo para o cliente.',
+                'order' => 3,
+            ],
+            [
+                'question' => 'Trabalham com retirada e entrega?',
+                'answer' => 'Sim, possuímos serviço de leva e traz para sua maior comodidade em toda a região central.',
+                'order' => 4,
+            ],
+        ];
+
+        foreach ($faqs as $faq) {
+            Faq::updateOrCreate(['question' => $faq['question']], $faq);
+        }
+    }
+}