删除 runtime-settings 用例里空的发布态设置注册函数

- 删除 apps/ai-game-creator-shell/tests/appSurface/runtime-settings.suite.ts 里空的 registerPublishedRuntimeSettingsTests
- apps/ai-game-creator-shell/tests/appSurface.test.ts 去掉对应 import 与调用
- 它注册 0 条用例，留着会让人以为发布态运行时设置仍有覆盖

apps/ai-game-creator-shell/tests/appSurface.test.ts

@@ -26,7 +26,6 @@ import {
 import { registerProjectPreviewAndRunHistoryTests } from './appSurface/project-preview.suite';
 import {
   registerAgentStatusDerivationTests,
-  registerPublishedRuntimeSettingsTests,
   registerRuntimeSettingsTests,
 } from './appSurface/runtime-settings.suite';
 import { registerToolCallGroupTests } from './appSurface/tool-call-group.suite';
@@ -57,7 +56,6 @@ describe('AI 游戏创作 App 界面边界', () => {
   registerProjectPreviewAndRunHistoryTests();
   registerProjectConversationTests();
   registerProjectAgentStatusTests();
-  registerPublishedRuntimeSettingsTests();
   registerProjectCommandTests();
   registerProjectAssetTests();
   registerAgentRuntimeCommandTests();

apps/ai-game-creator-shell/tests/appSurface/runtime-settings.suite.ts

@@ -768,5 +768,3 @@ export function registerRuntimeSettingsTests() {
     );
   });
 }
-
-export function registerPublishedRuntimeSettingsTests() {}