fix defaultvalue for page

schema/SchemaSPIP.php

@@ -367,7 +367,7 @@ class SchemaSPIP {
 			'page' => [
 				'type' => new NonNull(Type::int()),
 				'description' => _T('graphql:desc_arg_page'),
-				'defaultValue' => 0
+				'defaultValue' => 1
 			]
 		];
 	}