Add Filament v4 and v5 support

- Update filament/filament constraint to ^4.0 || ^5.0
- Migrate action imports to unified Filament\Actions namespace
- Migrate Filament\Forms\Get to Filament\Schemas\Get
- Add SchemasServiceProvider to test setup
- Lower PHP requirement to ^8.2 (matching Filament v4)
- Widen orchestra/testbench to ^9.2 || ^10.0

https://claude.ai/code/session_01TkcVkNkCAPTL39RaT52aR2

Author: claude

composer.json

@@ -18,8 +18,8 @@
         "role": "Developer"
     }],
     "require": {
-        "php": "^8.3",
-        "filament/filament": "^3.2.119",
+        "php": "^8.2",
+        "filament/filament": "^4.0 || ^5.0",
         "panphp/pan": "^0.1.3",
         "spatie/laravel-package-tools": "^1.15.0"
     },
@@ -30,7 +30,7 @@
         "laravel/pint": "^1.18.1",
         "nunomaduro/collision": "^8.1",
         "nunomaduro/larastan": "^2.0.1",
-        "orchestra/testbench": "^9.2",
+        "orchestra/testbench": "^9.2 || ^10.0",
         "pestphp/pest": "^3.4.1",
         "pestphp/pest-plugin-type-coverage": "^3.1.0",
         "pestphp/pest-plugin-arch": "^3.0",

src/Components/PanOverview.php

@@ -2,13 +2,13 @@
 
 namespace SolutionForest\FilamentPanphp\Components;
 
+use Filament\Actions\Action;
+use Filament\Actions\CreateAction;
+use Filament\Actions\DeleteAction;
 use Filament\Forms\Components\Checkbox;
 use Filament\Forms\Components\TagsInput;
 use Filament\Forms\Components\TextInput;
-use Filament\Forms\Get;
-use Filament\Tables\Actions\Action;
-use Filament\Tables\Actions\CreateAction;
-use Filament\Tables\Actions\DeleteAction;
+use Filament\Schemas\Get;
 use Filament\Tables\Columns\TextColumn;
 use Filament\Tables\Table;
 use Filament\Widgets\TableWidget as BaseWidget;

tests/TestCase.php

@@ -9,6 +9,7 @@
 use Filament\Forms\FormsServiceProvider;
 use Filament\Infolists\InfolistsServiceProvider;
 use Filament\Notifications\NotificationsServiceProvider;
+use Filament\Schemas\SchemasServiceProvider;
 use Filament\Support\SupportServiceProvider;
 use Filament\Tables\TablesServiceProvider;
 use Filament\Widgets\WidgetsServiceProvider;
@@ -41,6 +42,7 @@ protected function getPackageProviders($app)
             InfolistsServiceProvider::class,
             LivewireServiceProvider::class,
             NotificationsServiceProvider::class,
+            SchemasServiceProvider::class,
             SupportServiceProvider::class,
             TablesServiceProvider::class,
             WidgetsServiceProvider::class,