correctly handle language plugins

app/Facades/Plugins.php

@@ -21,6 +21,7 @@ use Filament\Panel;
  * @method static void disablePlugin(string|Plugin $plugin)
  * @method static void updateLoadOrder(array<int, string> $order)
  * @method static bool hasThemePluginEnabled()
+ * @method static string[] getPluginLanguages()
  *
  * @see \App\Services\Helpers\PluginService
  */

app/Models/Plugin.php

@@ -248,6 +248,11 @@ class Plugin extends Model implements HasPluginSettings
         return $this->category === 'theme';
     }
 
+    public function isLanguage(): bool
+    {
+        return $this->category === 'language';
+    }
+
     /** @return null|array<string, array{version: string, download_url: string}> */
     private function getUpdateData(): ?array
     {

app/Services/Helpers/LanguageService.php

@@ -2,6 +2,7 @@
 
 namespace App\Services\Helpers;
 
+use App\Facades\Plugins;
 use Illuminate\Support\Facades\File;
 use Locale;
 
@@ -21,10 +22,14 @@ class LanguageService
      */
     public function getAvailableLanguages(string $path = 'lang'): array
     {
-        return collect(File::directories(base_path($path)))->mapWithKeys(function ($path) {
+        $baseLanguages = collect(File::directories(base_path($path)))->mapWithKeys(function ($path) {
             $code = basename($path);
 
             return [$code => title_case(Locale::getDisplayName($code, $code))];
         })->toArray();
+
+        $pluginLanguages = collect(Plugins::getPluginLanguages())->mapWithKeys(fn ($code) => [$code => title_case(Locale::getDisplayName($code, $code))])->toArray();
+
+        return array_unique(array_merge($baseLanguages, $pluginLanguages));
     }
 }

app/Services/Helpers/PluginService.php

@@ -64,7 +64,11 @@ class PluginService
                 $translations = plugin_path($plugin->id, 'lang');
                 if (file_exists($translations)) {
                     $this->app->afterResolving('translator', function ($translator) use ($plugin, $translations) {
-                        $translator->addNamespace($plugin->id, $translations);
+                        if ($plugin->isLanguage()) {
+                            $translator->addPath($translations);
+                        } else {
+                            $translator->addNamespace($plugin->id, $translations);
+                        }
                     });
                 }
 
@@ -309,4 +313,11 @@ class PluginService
 
         return false;
     }
+
+    /** @return string[] */
+    public function getPluginLanguages(): array
+    {
+        // TODO
+        return ['pirate'];
+    }
 }