style: redesign settings as a single page

CLAUDE.md

@@ -23,11 +23,16 @@ CI (`.github/workflows/laravel.yml`) runs on push/PR to `main`. It uses PHP 8.3
 - Commits use Conventional Commits (`feat:`, `refactor:`, `style:`, `chore:`, `fix:`), written in English.
 - Work happens on feature branches. PRs target `main`.
 - Admin "builder" screens (component library + live preview + step inspector) follow `docs/PADRAO_UI_BUILDER.md`. Every admin page gets the compact one-line header (breadcrumb › title, subheading as a `?` tooltip, actions on the right) from the overridden `resources/views/vendor/filament-panels/components/header/index.blade.php`; set heading/subheading/actions through Filament methods, never build a header inside the view. Public-site blocks follow `docs/estilo-minimalista-design.md`.
+- **Admin form fields (required on every form):**
+  - every field has a `->helperText()` (short, in Portuguese);
+  - every field that supports it has a `->prefixIcon()` (TextInput, Select, DatePicker/DateTimePicker, ColorPicker…; Textarea, FileUpload, RichEditor and Toggle have no prefix icon in Filament 3);
+  - every `Toggle` has `->onIcon('heroicon-m-check')`;
+  - every button group (`ToggleButtons`, `Radio` styled as buttons) has an icon on each option (`->icons([...])`).
 
 ## Architecture
 
 ### Settings singleton
-`App\Models\Setting` is a single row whose `settings` column is a JSON array. Read values with `Setting::get('website.navigation')` (dot notation, memoized per request). The top-level keys are `website`, `company`, `layout` and `security`. Admins edit them in `app/Filament/Pages/DesignAndSeo.php` and `SettingResource`. Maintenance mode is enforced by `CheckMaintenanceMode` middleware, which is appended globally in `bootstrap/app.php` and skips `admin*` and `livewire*` routes.
+`App\Models\Setting` is a single row whose `settings` column is a JSON array. Read values with `Setting::get('website.navigation')` (dot notation, memoized per request). The top-level keys are `website`, `company`, `layout` and `security`. Admins edit them in `app/Filament/Pages/DesignAndSeo.php` and `SettingResource`, which is a single centered page without tabs (`EditCompany`: company, address, PDF, rental and security sections) built like Design e SEO: save/discard in the header, a "Tudo salvo" footer, aside sections (view and styles in `resources/views/filament/settings/`). Maintenance mode is enforced by `CheckMaintenanceMode` middleware, which is appended globally in `bootstrap/app.php` and skips `admin*` and `livewire*` routes.
 
 ### Public site = Page Builder
 - `routes/web.php` ends with a catch-all `/{slug?}` → `PageController@show`. Any new public route **must be registered above it**.

app/Filament/Resources/SettingResource.php

@@ -2,24 +2,28 @@
 
 namespace App\Filament\Resources;
 
+use App\Enums\AccessArea;
+use App\Filament\Concerns\BelongsToArea;
 use App\Filament\Resources\SettingResource\Pages;
 use App\Models\Setting;
 use Filament\Forms\Form;
 use Filament\Resources\Resource;
-use Filament\Pages\SubNavigationPosition;
-use Filament\Resources\Pages\Page;
 
 class SettingResource extends Resource
 {
-    use \App\Filament\Concerns\BelongsToArea;
+    use BelongsToArea;
 
-    public static function getAccessArea(): \App\Enums\AccessArea
+    public static function getAccessArea(): AccessArea
     {
-        return \App\Enums\AccessArea::Configuracoes;
+        return AccessArea::Configuracoes;
     }
 
     protected static ?string $model = Setting::class;
 
+    protected static ?string $modelLabel = 'configuração';
+
+    protected static ?string $pluralModelLabel = 'configurações';
+
     public static function getNavigationGroup(): ?string
     {
         return 'Configurações';
@@ -31,33 +35,22 @@ public static function getNavigationGroup(): ?string
 
     protected static ?string $navigationLabel = 'Configurações';
 
-    protected static SubNavigationPosition $subNavigationPosition = SubNavigationPosition::Top;
-
     public static function getNavigationUrl(): string
     {
         return Pages\EditCompany::getUrl(['record' => Setting::first()?->id ?? 1]);
     }
 
     public static function form(Form $form): Form
     {
-        // O formulário agora é definido individualmente em cada página de edição
+        // O formulário é definido na página de edição
         return $form;
     }
 
-    public static function getRecordSubNavigation(Page $page): array
-    {
-        return $page->generateNavigationItems([
-            Pages\EditCompany::class,
-            Pages\EditSecurity::class,
-        ]);
-    }
-
     public static function getPages(): array
     {
         return [
             'index' => Pages\ListSettings::route('/'),
             'company' => Pages\EditCompany::route('/{record}/company'),
-            'security' => Pages\EditSecurity::route('/{record}/security'),
         ];
     }
 }