feat(admin): ручные варианты UTM и независимый редактор config (#30)

admin/tests/backend-security.php

@@ -3,11 +3,11 @@ declare(strict_types=1);
 require __DIR__.'/backend.php';
 use PrelandAdmin\{Config,Jobs,Sets,IndpicSetStorage,Auth,Problem};
 function rejects(callable $call,string $message): void {try{$call();}catch(\Throwable $e){check(true,$message);return;}throw new RuntimeException('Accepted invalid input: '.$message);}
-rejects(static fn()=>Config::validate(Config::decode('{"utm":{"reg":{"default":"1","weights":{"1":100}},"registration":{"default":"before","weights":{"before":100}}}}'),static fn()=>true),'old/new UTM alias conflict rejected');
-rejects(static fn()=>Config::validate(Config::decode('{"utm":{"theme":{"default":"3","weights":{}}}}'),static fn()=>true),'invalid enum rejected');
-rejects(static fn()=>Config::validate(Config::decode('{"utm":{"degr":{"default":"1","weights":{"1":-1}}}}'),static fn()=>true),'negative UTM weight rejected');
-rejects(static fn()=>Config::validate(Config::decode('{"utm":{"indpic":{"default":"1","weights":{"1":0}}}}'),static fn()=>false),'incomplete default rejected');
-check(Config::validate(Config::decode('{"utm":{"theme":{"default":"dark","weights":{"dark":0,"light":0}}}}'),static fn()=>true)===[],'legacy semantic enum remains valid without rewriting');
+rejects(static fn()=>Config::validate(Config::decode('{"utm":{"reg":{"default":"1","weights":{"1":100}},"registration":{"default":"before","weights":{"before":100}}}}')),'old/new UTM alias conflict rejected');
+check(Config::validate(Config::decode('{"utm":{"theme":{"default":"3","weights":{}}}}'))===[],'manual numeric theme variant accepted');
+rejects(static fn()=>Config::validate(Config::decode('{"utm":{"degr":{"default":"1","weights":{"1":-1}}}}')),'negative UTM weight rejected');
+check(Config::validate(Config::decode('{"utm":{"indpic":{"default":"1","weights":{"1":0}}}}'))===[],'config editor does not require a physical set');
+check(Config::validate(Config::decode('{"utm":{"theme":{"default":"dark","weights":{"dark":0,"light":0}}}}'))===[],'legacy semantic enum remains valid without rewriting');
 $current=$transport->readConfig();$job=$jobs->create('apply',['targets'=>[['id'=>'test','version'=>$current['version']]],'changes'=>[['path'=>['custom','empty'],'value'=>(object)[]]]]);$jobs->run($job['id']);
 check($transport->readConfig()['config']->custom->empty instanceof stdClass,'empty JSON object survives persisted job');
 $state=$transport->readConfig();$id=$jobs->create('apply',['targets'=>[['id'=>'test','version'=>$state['version']]],'changes'=>[['path'=>['host'],'value'=>'resumed.example']]])['id'];
@@ -28,7 +28,7 @@ $inflated=$root.'/inflated.zip';file_put_contents($inflated,rawZip([['1/01_desk_
 $result=$sets->upload($target,1,$prepared,'Тестовый набор');check(str_contains($result['message'],'90'),'local set publication revalidates delivered files');
 $sets->check($target,1);check(is_file($root.'/site/1/01_desk_1-source.jpg'),'set directory published');
 check((fileperms($root.'/site/1')&0777)===0755,'published set directory is readable by independent web-server UID');
-rejects(fn()=>Config::validate(Config::decode('{"utm":{"indpic":{"default":"2","weights":{"1":100}}}}'),static fn()=>true),'default without weight variant rejected instead of runtime fallback');
+rejects(fn()=>Config::validate(Config::decode('{"utm":{"indpic":{"default":"2","weights":{"1":100}}}}')),'default without weight variant rejected instead of runtime fallback');
 $kept=hash_file('sha256',$root.'/site/1/01_desk_1-source.jpg');$badFiles=[];foreach(array_keys(IndpicSetStorage::expectedDimensions()) as $filename)$badFiles[$filename]=['data'=>base64_encode(file_get_contents($prepared.'/1/'.$filename)),'sha256'=>str_repeat('0',64)];
 rejects(fn()=>$transport->call(['op'=>'set-write','number'=>1,'files'=>$badFiles,'expected_manifest'=>$sets->manifest($target,1)]),'delivery hash mismatch rejects activation');check(hash_file('sha256',$root.'/site/1/01_desk_1-source.jpg')===$kept,'failed set publication preserves previous working image');
 // Настоящий формат должен совпадать с расширением, даже если размеры верны.