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/admin/galleries/create.blade.php

@@ -0,0 +1,67 @@
+@extends('layouts.admin')
+
+@section('title', 'Nova Galeria')
+
+@section('content')
+<div class="d-sm-flex align-items-center justify-content-between mb-4">
+    <h1 class="h3 mb-0 text-gray-800">Criar Galeria</h1>
+    <a href="{{ route('admin.galleries.index') }}" class="btn btn-sm btn-secondary shadow-sm">
+        <i class="bi bi-arrow-left text-white-50"></i> Voltar
+    </a>
+</div>
+
+<div class="card shadow mb-4">
+    <div class="card-header py-3">
+        <h6 class="m-0 font-weight-bold text-primary">Informações Básicas</h6>
+    </div>
+    <div class="card-body">
+        <form action="{{ route('admin.galleries.store') }}" method="POST">
+            @csrf
+
+            <div class="form-group mb-3">
+                <label class="font-weight-bold">Categoria</label>
+                <select name="category_id" class="form-control">
+                    <option value="">Sem categoria</option>
+                    @foreach($categories as $category)
+                    <option value="{{ $category->id }}" {{ old('category_id') == $category->id ? 'selected' : '' }}>{{ $category->name }}</option>
+                    @endforeach
+                </select>
+            </div>
+
+            <div class="form-group mb-3">
+                <label class="font-weight-bold">Título da Galeria</label>
+                <input type="text" name="title" id="title" class="form-control @error('title') is-invalid @enderror" value="{{ old('title') }}" required placeholder="Ex: Nossos Serviços, Evento 2024">
+                @error('title') <div class="invalid-feedback">{{ $message }}</div> @enderror
+            </div>
+
+            <div class="form-group mb-3">
+                <label class="font-weight-bold">Slug (URL)</label>
+                <input type="text" name="slug" id="slug" class="form-control @error('slug') is-invalid @enderror" value="{{ old('slug') }}" required>
+                @error('slug') <div class="invalid-feedback">{{ $message }}</div> @enderror
+            </div>
+
+            <div class="form-group mb-3">
+                <label class="font-weight-bold">Descrição (Opcional)</label>
+                <textarea name="description" class="form-control" rows="3">{{ old('description') }}</textarea>
+            </div>
+
+            <hr>
+            <button type="submit" class="btn btn-primary btn-block py-3 fw-bold shadow-sm">
+                <i class="bi bi-floppy me-1"></i> Criar Galeria e Adicionar Fotos
+            </button>
+        </form>
+    </div>
+</div>
+@endsection
+
+@push('js')
+<script>
+    document.getElementById('title').addEventListener('keyup', function() {
+        let text = this.value.toLowerCase()
+            .normalize('NFD').replace(/[\u0300-\u036f]/g, "")
+            .replace(/[^\w ]+/g, '')
+            .replace(/ +/g, '-');
+        document.getElementById('slug').value = text;
+    });
+</script>
+@endpush