ver. 0.317: klucz API — przycisk generowania + fix zapisu

- fix: api_key brakowało w whiteliście saveSettings() — wartość tracona przy zapisie
- feat: przycisk "Generuj" losowy 32-znakowy klucz, usunięto "(ordersPRO)" z nazwy
- fix: api.php routing przeniesiony przed global settings + Throwable error handling
- fix: ApiRouter catch Throwable zamiast Exception

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

api.php

@@ -47,6 +47,43 @@ if ( !$isApiRequest )
   }
 }
 
+// --- API routing (ordersPRO) ---
+if ( $isApiRequest )
+{
+  if ( !headers_sent() )
+    header( 'Content-Type: application/json; charset=utf-8' );
+
+  try
+  {
+    $mdb = new medoo( [
+      'database_type' => 'mysql',
+      'database_name' => $database[ 'name' ],
+      'server'        => $database[ 'host' ],
+      'username'      => $database[ 'user' ],
+      'password'      => $database[ 'password' ],
+      'charset'       => 'utf8'
+    ] );
+
+    $settingsRepo = new \Domain\Settings\SettingsRepository( $mdb );
+    $router = new \api\ApiRouter( $mdb, $settingsRepo );
+    $router->handle();
+  }
+  catch ( \Throwable $e )
+  {
+    if ( !headers_sent() )
+      header( 'Content-Type: application/json; charset=utf-8' );
+
+    http_response_code( 500 );
+    echo json_encode( [
+      'status' => 'error',
+      'code' => 'INTERNAL_ERROR',
+      'message' => 'Internal server error'
+    ], JSON_UNESCAPED_UNICODE );
+  }
+
+  exit;
+}
+
 $mdb = new medoo( [
     'database_type' => 'mysql',
     'database_name' => $database[ 'name' ],
@@ -59,14 +96,6 @@ $mdb = new medoo( [
 $settingsRepo = new \Domain\Settings\SettingsRepository( $mdb );
 $settings = $settingsRepo->allSettings();
 
-// --- API routing (ordersPRO) ---
-if ( $isApiRequest )
-{
-  $router = new \api\ApiRouter( $mdb, $settingsRepo );
-  $router->handle();
-  exit;
-}
-
 // --- Ekomi CSV export ---
 if ( \Shared\Helpers\Helpers::get( 'ekomi_csv' ) )
 {