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

resources/views/gallery-category.blade.php

@@ -0,0 +1,63 @@
+@extends('layouts.app')
+
+@section('title', $category->name . ' - Galerias')
+@section('meta_description', $category->description ?? 'Galerias na categoria ' . $category->name)
+
+@section('content')
+<div class="container py-5">
+    <div class="text-center mb-5">
+        <h1 class="display-5 fw-bold text-primary">{{ $category->name }}</h1>
+        @if($category->description)
+            <p class="lead text-muted">{{ $category->description }}</p>
+        @endif
+    </div>
+
+    @if($galleries->count() > 0)
+        <div class="row g-4">
+            @foreach($galleries as $gallery)
+                <div class="col-sm-6 col-md-4 col-lg-3">
+                    <a href="{{ route('gallery.show', $gallery->slug) }}" class="text-decoration-none">
+                        <div class="card h-100 border-0 shadow-sm overflow-hidden gallery-card">
+                            @if($gallery->images->count() > 0)
+                                @php $firstImage = $gallery->images->first(); @endphp
+                                <img src="{{ asset('storage/' . $firstImage->file_path) }}" alt="{{ $gallery->title }}" style="height: 200px; object-fit: cover; transition: transform 0.3s;">
+                            @else
+                                <div class="bg-light d-flex align-items-center justify-content-center" style="height: 200px;">
+                                    <i class="bi bi-images text-muted"></i>
+                                </div>
+                            @endif
+                            <div class="card-body text-center">
+                                <h6 class="card-title fw-bold text-dark mb-1">{{ $gallery->title }}</h6>
+                                <small class="text-muted">{{ $gallery->images_count }} fotos</small>
+                            </div>
+                        </div>
+                    </a>
+                </div>
+            @endforeach
+        </div>
+
+        <div class="mt-5 d-flex justify-content-center">
+            {{ $galleries->links() }}
+        </div>
+    @else
+        <div class="text-center py-5">
+            <i class="bi bi-images text-muted mb-3 d-block"></i>
+            <p class="text-muted fs-5">Nenhuma galeria nesta categoria no momento.</p>
+        </div>
+    @endif
+
+    <div class="text-center mt-5">
+        <a href="{{ route('index') }}" class="btn btn-outline-primary px-5 rounded-pill fw-bold">
+            <i class="bi bi-arrow-left me-2"></i> Voltar ao Início
+        </a>
+    </div>
+</div>
+@endsection
+
+@push('css')
+<style>
+    .gallery-card:hover img {
+        transform: scale(1.05);
+    }
+</style>
+@endpush